Synchro/Resolver to Digital Converters

Complete Line of Synchro/Resolver to Digital Converters

Single-speed Tracking Synchro/Resolver to Digital Converters

Control Sciences, Inc., (CSI) manufactures a broad line of Synchro/Resolver to Digital Converters includes a full line of industry standard synchro/resolver to digital converter modules. We also manufacture our own proprietary "micro-module" series requiring one half the board area of the industry standard modules. Output resolutions range from 10 to 16 bits with accuracies ranging from ± 1.3 to ± 30 arc minutes. All synchro/resolver to digital converters are type II tracking converters that exhibit no velocity errors and only minor acceleration errors. Ratio metric conversion techniques are used to ensure high noise immunity and insensitivity to excitation variations and harmonic distortion.

SERIES	RESOLUTION	ACCURACY	TRACKING	INPUT	PACKAGE	DESCRIPTION/FEATURES
168F100	14 Bits	± 5.2	10rps	2.5-130V 50-1200HZ	2.62 x 3.12 x 0.4"	Low profile, industry standard pin-out. Velocity output option. Synchro or resolver input.	Download
168F100A	14 Bits	± 2.6'	15rps	2.5-115V 50-1200Hz	2.62 x 3.12 x 0.4"	Low profile, industry standard pin-out. High accuracy. Synchro or resolver input.	Download
168F200	10 Bits	± 30'	70rps	2.5-130V 50-1200Hz	2.62 x 3.12 x 0.4"	Low profile, industry standard pin-out. High accuracy. Synchro or resolver input.	Download
168F300	12 Bits	± 8.5'	30rps	2.5-130V 50-1200Hz	2.62 x 3.12 x 0.4"	Low profile, industry standard pin-out. Velocity output option. Synchro or resolver input.	Download
168T300	12 Bits	± 8.5'	to 50 rps	2.5-130V 50-2600Hz	2.62 x 3.12 x 0.4"	Synchro or resolver inputs. 3-state latched outputs with 8 bit byte or 12 bit addressing and velocity output.	Download
168T350	12 Bits	± 8.5'	to 50 rps	2.5-130V 50-2600Hz	2.62 x 3.12 x 0.4"	Synchro or resolver inputs. 3-state latched outputs. Second source for Analog Devices SDC/RDC1725.	Download
268A300	12 Bits	± 8.5'	to 100 rps	2.5-130V 50-2600Hz	2.0 x 2.0 x 0.4"	Synchro/resolver inputs. Direction, ripple clock, inter-LSB, demodulator and velocity outputs.	Download
268B300	12 Bits	± 8.5'	100 rps	2.5V 2.5-10KHz	2.0 x 2.0 x 0.04"	Resolver input for inductosyn applications. Direction, ripple clock and velocity outputs.	Download
268C300	12 Bits	± 8.5'	to 50 rps	2.5-130V 50-1200Hz	2.0 x 2.0 x 0.4"	Low power version of 268A300.	Download
268D300	12 Bits	± 8.5'	to 100 rps	2.5-130V 50-5000Hz	2.0 x 2.0 x 0.4"	Synchro or resolver inputs. +5V only with 3-state latched outputs. Direction and ripple carry outputs.	Download
268E300	1024 cycles 4096 counts	± 8.5'	100 rps	2.5V 1.0-5KHz	2.0 x 2.0 x 0.4"	Resolver input with A quad B+Z outputs. Programmable output resolutions and resolver excitation oscillator.	Download
468A100	14 bits	± 4.0'	to 20 rps	2.5-130V 50-5000Hz	2.0 x 2.5 x 0.5"	Synchro or resolver inputs. 3-state latched outputs. BIT, velocity, loss of reference and signal outputs.	Download
468H200	14 bits	± 2.6'	to 20 rps	2.5-130V 50-5000Hz	2.0 x 2.5 x 0.5"	Synchro or resolver inputs. 3-state latched outputs. Bit, velocity, loss of reference and signal outputs. Synthesized reference for improved accuracy.	Download
468H100	16 bits	± 1.3'	to 5 rps	2.5-130V 50-5000Hz	2.0 x 2.5 x 0.5"	Synchro or resolver inputs. 3-state latched outputs. Bit, velocity, loss of reference and signal outputs. Synthesized reference for improved accuracy.	Download
168H300	16 bits	± 1.3'	to 5 rps	2.5-130V 50-5000Hz	2.62 x 3.12 x 0.4"	Synchro or resolver inputs. 3-state latched outputs. Bit, velocity, loss of reference and signal outputs. Synthesized reference for improved accuracy. 168H300 incorporates two programmable bandwidths.	Download
168E700	3 decade BCD	± 1°	10 rps	2.5-130V 50-1200Hz	2.62 x 3.12 x 0.8"	Industry standard synchro or resolver to BCD converter. Either 0° to 359° or 0° to ±179° output ranges.	Download
168E600	4 decade BCD	± 0.2°	10 rps	2.5-130V 50-1200Hz	2.62 x 3.12 x 0.8"	Industry standard synchro or resolver to BCD converter. Either 0° to 359.9° or 0° to ±179.9° output ranges.	Download
268A600	4 decade BCD	± 0.2°	10 rps	2.5-130V 50-1200Hz	2.0 x 2.0 x 0.44"	Synchro or resolver inputs with two programmable output ranges, either 0° to 359.9° or 0° to ±179.9°.	Download

SERIES	RESOLUTION	ACCURACY	TRACKING	INPUT	PACKAGE	DESCRIPTION/FEATURES
168F100	14 Bits	± 5.2	10rps	2.5-130V 50-1200HZ	2.62 x 3.12 x 0.4"	Low profile, industry standard pin-out. Velocity output option. Synchro or resolver input.	Download
168F100A	14 Bits	± 2.6'	15rps	2.5-115V 50-1200Hz	2.62 x 3.12 x 0.4"	Low profile, industry standard pin-out. High accuracy. Synchro or resolver input.	Download
168F200	10 Bits	± 30'	70rps	2.5-130V 50-1200Hz	2.62 x 3.12 x 0.4"	Low profile, industry standard pin-out. High accuracy. Synchro or resolver input.	Download
168F300	12 Bits	± 8.5'	30rps	2.5-130V 50-1200Hz	2.62 x 3.12 x 0.4"	Low profile, industry standard pin-out. Velocity output option. Synchro or resolver input.	Download
168T300	12 Bits	± 8.5'	to 50 rps	2.5-130V 50-2600Hz	2.62 x 3.12 x 0.4"	Synchro or resolver inputs. 3-state latched outputs with 8 bit byte or 12 bit addressing and velocity output.	Download
168T350	12 Bits	± 8.5'	to 50 rps	2.5-130V 50-2600Hz	2.62 x 3.12 x 0.4"	Synchro or resolver inputs. 3-state latched outputs. Second source for Analog Devices SDC/RDC1725.	Download
268A300	12 Bits	± 8.5'	to 100 rps	2.5-130V 50-2600Hz	2.0 x 2.0 x 0.4"	Synchro/resolver inputs. Direction, ripple clock, inter-LSB, demodulator and velocity outputs.	Download
268B300	12 Bits	± 8.5'	100 rps	2.5V 2.5-10KHz	2.0 x 2.0 x 0.04"	Resolver input for inductosyn applications. Direction, ripple clock and velocity outputs.	Download
268C300	12 Bits	± 8.5'	to 50 rps	2.5-130V 50-1200Hz	2.0 x 2.0 x 0.4"	Low power version of 268A300.	Download
268D300	12 Bits	± 8.5'	to 100 rps	2.5-130V 50-5000Hz	2.0 x 2.0 x 0.4"	Synchro or resolver inputs. +5V only with 3-state latched outputs. Direction and ripple carry outputs.	Download
268E300	1024 cycles 4096 counts	± 8.5'	100 rps	2.5V 1.0-5KHz	2.0 x 2.0 x 0.4"	Resolver input with A quad B+Z outputs. Programmable output resolutions and resolver excitation oscillator.	Download
468A100	14 bits	± 4.0'	to 20 rps	2.5-130V 50-5000Hz	2.0 x 2.5 x 0.5"	Synchro or resolver inputs. 3-state latched outputs. BIT, velocity, loss of reference and signal outputs.	Download
468H200	14 bits	± 2.6'	to 20 rps	2.5-130V 50-5000Hz	2.0 x 2.5 x 0.5"	Synchro or resolver inputs. 3-state latched outputs. Bit, velocity, loss of reference and signal outputs. Synthesized reference for improved accuracy.	Download
468H100	16 bits	± 1.3'	to 5 rps	2.5-130V 50-5000Hz	2.0 x 2.5 x 0.5"	Synchro or resolver inputs. 3-state latched outputs. Bit, velocity, loss of reference and signal outputs. Synthesized reference for improved accuracy.	Download
168H300	16 bits	± 1.3'	to 5 rps	2.5-130V 50-5000Hz	2.62 x 3.12 x 0.4"	Synchro or resolver inputs. 3-state latched outputs. Bit, velocity, loss of reference and signal outputs. Synthesized reference for improved accuracy. 168H300 incorporates two programmable bandwidths.	Download
168E700	3 decade BCD	± 1°	10 rps	2.5-130V 50-1200Hz	2.62 x 3.12 x 0.8"	Industry standard synchro or resolver to BCD converter. Either 0° to 359° or 0° to ±179° output ranges.	Download
168E600	4 decade BCD	± 0.2°	10 rps	2.5-130V 50-1200Hz	2.62 x 3.12 x 0.8"	Industry standard synchro or resolver to BCD converter. Either 0° to 359.9° or 0° to ±179.9° output ranges.	Download
268A600	4 decade BCD	± 0.2°	10 rps	2.5-130V 50-1200Hz	2.0 x 2.0 x 0.44"	Synchro or resolver inputs with two programmable output ranges, either 0° to 359.9° or 0° to ±179.9°.	Download

SERIES	RESOLUTION	ACCURACY	TRACKING	INPUT	PACKAGE	DESCRIPTION/FEATURES
168F100	14 Bits	± 5.2	10rps	2.5-130V 50-1200HZ	2.62 x 3.12 x 0.4"	Low profile, industry standard pin-out. Velocity output option. Synchro or resolver input.
168F100A	14 Bits	± 2.6'	15rps	2.5-115V 50-1200Hz	2.62 x 3.12 x 0.4"	Low profile, industry standard pin-out. High accuracy. Synchro or resolver input.
168F200	10 Bits	± 30'	70rps	2.5-130V 50-1200Hz	2.62 x 3.12 x 0.4"	Low profile, industry standard pin-out. High accuracy. Synchro or resolver input.
168F300	12 Bits	± 8.5'	30rps	2.5-130V 50-1200Hz	2.62 x 3.12 x 0.4"	Low profile, industry standard pin-out. Velocity output option. Synchro or resolver input.
168T300	12 Bits	± 8.5'	to 50 rps	2.5-130V 50-2600Hz	2.62 x 3.12 x 0.4"	Synchro or resolver inputs. 3-state latched outputs with 8 bit byte or 12 bit addressing and velocity output.
168T350	12 Bits	± 8.5'	to 50 rps	2.5-130V 50-2600Hz	2.62 x 3.12 x 0.4"	Synchro or resolver inputs. 3-state latched outputs. Second source for Analog Devices SDC/RDC1725.
268A300	12 Bits	± 8.5'	to 100 rps	2.5-130V 50-2600Hz	2.0 x 2.0 x 0.4"	Synchro/resolver inputs. Direction, ripple clock, inter-LSB, demodulator and velocity outputs.
268B300	12 Bits	± 8.5'	100 rps	2.5V 2.5-10KHz	2.0 x 2.0 x 0.04"	Resolver input for inductosyn applications. Direction, ripple clock and velocity outputs.
268C300	12 Bits	± 8.5'	to 50 rps	2.5-130V 50-1200Hz	2.0 x 2.0 x 0.4"	Low power version of 268A300.
268D300	12 Bits	± 8.5'	to 100 rps	2.5-130V 50-5000Hz	2.0 x 2.0 x 0.4"	Synchro or resolver inputs. +5V only with 3-state latched outputs. Direction and ripple carry outputs.
268E300	1024 cycles 4096 counts	± 8.5'	100 rps	2.5V 1.0-5KHz	2.0 x 2.0 x 0.4"	Resolver input with A quad B+Z outputs. Programmable output resolutions and resolver excitation oscillator.
468A100	14 bits	± 4.0'	to 20 rps	2.5-130V 50-5000Hz	2.0 x 2.5 x 0.5"	Synchro or resolver inputs. 3-state latched outputs. BIT, velocity, loss of reference and signal outputs.
468H200	14 bits	± 2.6'	to 20 rps	2.5-130V 50-5000Hz	2.0 x 2.5 x 0.5"	Synchro or resolver inputs. 3-state latched outputs. Bit, velocity, loss of reference and signal outputs. Synthesized reference for improved accuracy.
468H100	16 bits	± 1.3'	to 5 rps	2.5-130V 50-5000Hz	2.0 x 2.5 x 0.5"	Synchro or resolver inputs. 3-state latched outputs. Bit, velocity, loss of reference and signal outputs. Synthesized reference for improved accuracy.
168H300	16 bits	± 1.3'	to 5 rps	2.5-130V 50-5000Hz	2.62 x 3.12 x 0.4"	Synchro or resolver inputs. 3-state latched outputs. Bit, velocity, loss of reference and signal outputs. Synthesized reference for improved accuracy. 168H300 incorporates two programmable bandwidths.
168E700	3 decade BCD	± 1°	10 rps	2.5-130V 50-1200Hz	2.62 x 3.12 x 0.8"	Industry standard synchro or resolver to BCD converter. Either 0° to 359° or 0° to ±179° output ranges.
168E600	4 decade BCD	± 0.2°	10 rps	2.5-130V 50-1200Hz	2.62 x 3.12 x 0.8"	Industry standard synchro or resolver to BCD converter. Either 0° to 359.9° or 0° to ±179.9° output ranges.
268A600	4 decade BCD	± 0.2°	10 rps	2.5-130V 50-1200Hz	2.0 x 2.0 x 0.44"	Synchro or resolver inputs with two programmable output ranges, either 0° to 359.9° or 0° to ±179.9°.

SERIES	RESOLUTION	ACCURACY	TRACKING	INPUT	PACKAGE	DESCRIPTION/FEATURES
168F100	14 Bits	± 5.2	10rps	2.5-130V 50-1200HZ	2.62 x 3.12 x 0.4"	Low profile, industry standard pin-out. Velocity output option. Synchro or resolver input.
168F100A	14 Bits	± 2.6'	15rps	2.5-115V 50-1200Hz	2.62 x 3.12 x 0.4"	Low profile, industry standard pin-out. High accuracy. Synchro or resolver input.
168F200	10 Bits	± 30'	70rps	2.5-130V 50-1200Hz	2.62 x 3.12 x 0.4"	Low profile, industry standard pin-out. High accuracy. Synchro or resolver input.
168F300	12 Bits	± 8.5'	30rps	2.5-130V 50-1200Hz	2.62 x 3.12 x 0.4"	Low profile, industry standard pin-out. Velocity output option. Synchro or resolver input.
168T300	12 Bits	± 8.5'	to 50 rps	2.5-130V 50-2600Hz	2.62 x 3.12 x 0.4"	Synchro or resolver inputs. 3-state latched outputs with 8 bit byte or 12 bit addressing and velocity output.
168T350	12 Bits	± 8.5'	to 50 rps	2.5-130V 50-2600Hz	2.62 x 3.12 x 0.4"	Synchro or resolver inputs. 3-state latched outputs. Second source for Analog Devices SDC/RDC1725.
268A300	12 Bits	± 8.5'	to 100 rps	2.5-130V 50-2600Hz	2.0 x 2.0 x 0.4"	Synchro/resolver inputs. Direction, ripple clock, inter-LSB, demodulator and velocity outputs.
268B300	12 Bits	± 8.5'	100 rps	2.5V 2.5-10KHz	2.0 x 2.0 x 0.04"	Resolver input for inductosyn applications. Direction, ripple clock and velocity outputs.
268C300	12 Bits	± 8.5'	to 50 rps	2.5-130V 50-1200Hz	2.0 x 2.0 x 0.4"	Low power version of 268A300.
268D300	12 Bits	± 8.5'	to 100 rps	2.5-130V 50-5000Hz	2.0 x 2.0 x 0.4"	Synchro or resolver inputs. +5V only with 3-state latched outputs. Direction and ripple carry outputs.
268E300	1024 cycles 4096 counts	± 8.5'	100 rps	2.5V 1.0-5KHz	2.0 x 2.0 x 0.4"	Resolver input with A quad B+Z outputs. Programmable output resolutions and resolver excitation oscillator.
468A100	14 bits	± 4.0'	to 20 rps	2.5-130V 50-5000Hz	2.0 x 2.5 x 0.5"	Synchro or resolver inputs. 3-state latched outputs. BIT, velocity, loss of reference and signal outputs.
468H200	14 bits	± 2.6'	to 20 rps	2.5-130V 50-5000Hz	2.0 x 2.5 x 0.5"	Synchro or resolver inputs. 3-state latched outputs. Bit, velocity, loss of reference and signal outputs. Synthesized reference for improved accuracy.
468H100	16 bits	± 1.3'	to 5 rps	2.5-130V 50-5000Hz	2.0 x 2.5 x 0.5"	Synchro or resolver inputs. 3-state latched outputs. Bit, velocity, loss of reference and signal outputs. Synthesized reference for improved accuracy.
168H300	16 bits	± 1.3'	to 5 rps	2.5-130V 50-5000Hz	2.62 x 3.12 x 0.4"	Synchro or resolver inputs. 3-state latched outputs. Bit, velocity, loss of reference and signal outputs. Synthesized reference for improved accuracy. 168H300 incorporates two programmable bandwidths.
168E700	3 decade BCD	± 1°	10 rps	2.5-130V 50-1200Hz	2.62 x 3.12 x 0.8"	Industry standard synchro or resolver to BCD converter. Either 0° to 359° or 0° to ±179° output ranges.
168E600	4 decade BCD	± 0.2°	10 rps	2.5-130V 50-1200Hz	2.62 x 3.12 x 0.8"	Industry standard synchro or resolver to BCD converter. Either 0° to 359.9° or 0° to ±179.9° output ranges.
268A600	4 decade BCD	± 0.2°	10 rps	2.5-130V 50-1200Hz	2.0 x 2.0 x 0.44"	Synchro or resolver inputs with two programmable output ranges, either 0° to 359.9° or 0° to ±179.9°.

Two-speed Tracking Synchro/Resolver to Digital Converters

Control Sciences, Inc. (CSI) manufactures the broadest line of two-speed synchro/resolver to digital converters with available output resolutions of 16 and 20 bits and accuracies ranging from 4 to 40 arc seconds. Most standard speed ratios can be accommodated. All two-speed synchro/resolver to digital converters are type II tracking converters and use the same conversion techniques as our single speed synchro/resolver to digital converters.

SERIES	RESOLUTION	ACCURACY	TRACKING	INPUT	PACKAGE	DESCRIPTION/FEATURES
168H500	16 Bits	± 20"	to 3rps	2.5-130V 50-3000Hz	2.62 x 3.12 x 0.8"	Industry standard pin-out. 1:8, 1:16, 1:18, 1:32 and 1:36.	Download
168M500	16 Bits	± 20"	to 3rps	2.5-130V 50-3000Hz	2.62 x 3.12 x 0.4"	Low profile version of the 168H500. 1:8, 1:10, 1:16, 1:32, 1:36, and 1:64 speed ratios.	Download
168T500	16 Bits	± 20"	to 3rps	2.5-130V 50-3000Hz	2.62 x 3.12 x 0.4"	3-state latched output version of the 168M500.	Download
168T600	16 Bits	± 20"	to 3rps	2.5-130V 50-3000Hz	2.62 x 3.12 x 0.4"	3-state latched output. BIT, velocity, loss of reference and signal outputs. 1:8, 1:16, 1:32, 1:36, 1:64 speed ratios. Synchro or resolver inputs.	Download
168K500	20 Bits	± 4"	1/3rps	2.5-130V 50-3000Hz	2.62 x 3.12 x 0.8"	3-state latched output. Synthesized Reference allowing for operation with multi-pole synchro and resolvers. 1:16, 1:32 and 1:36 speed ratio.	Download

SERIES	RESOLUTION	ACCURACY	TRACKING	INPUT	PACKAGE	DESCRIPTION/FEATURES
168H500	16 Bits	± 20"	to 3rps	2.5-130V 50-3000Hz	2.62 x 3.12 x 0.8"	Industry standard pin-out. 1:8, 1:16, 1:18, 1:32 and 1:36.	Download
168M500	16 Bits	± 20"	to 3rps	2.5-130V 50-3000Hz	2.62 x 3.12 x 0.4"	Low profile version of the 168H500. 1:8, 1:10, 1:16, 1:32, 1:36, and 1:64 speed ratios.	Download
168T500	16 Bits	± 20"	to 3rps	2.5-130V 50-3000Hz	2.62 x 3.12 x 0.4"	3-state latched output version of the 168M500.	Download
168T600	16 Bits	± 20"	to 3rps	2.5-130V 50-3000Hz	2.62 x 3.12 x 0.4"	3-state latched output. BIT, velocity, loss of reference and signal outputs. 1:8, 1:16, 1:32, 1:36, 1:64 speed ratios. Synchro or resolver inputs.	Download
168K500	20 Bits	± 4"	1/3rps	2.5-130V 50-3000Hz	2.62 x 3.12 x 0.8"	3-state latched output. Synthesized Reference allowing for operation with multi-pole synchro and resolvers. 1:16, 1:32 and 1:36 speed ratio.	Download

SERIES	RESOLUTION	ACCURACY	TRACKING	INPUT	PACKAGE	DESCRIPTION/FEATURES
168H500	16 Bits	± 20"	to 3rps	2.5-130V 50-3000Hz	2.62 x 3.12 x 0.8"	Industry standard pin-out. 1:8, 1:16, 1:18, 1:32 and 1:36.
168M500	16 Bits	± 20"	to 3rps	2.5-130V 50-3000Hz	2.62 x 3.12 x 0.4"	Low profile version of the 168H500. 1:8, 1:10, 1:16, 1:32, 1:36, and 1:64 speed ratios.
168T500	16 Bits	± 20"	to 3rps	2.5-130V 50-3000Hz	2.62 x 3.12 x 0.4"	3-state latched output version of the 168M500.
168T600	16 Bits	± 20"	to 3rps	2.5-130V 50-3000Hz	2.62 x 3.12 x 0.4"	3-state latched output. BIT, velocity, loss of reference and signal outputs. 1:8, 1:16, 1:32, 1:36, 1:64 speed ratios. Synchro or resolver inputs.
168K500	20 Bits	± 4"	1/3rps	2.5-130V 50-3000Hz	2.62 x 3.12 x 0.8"	3-state latched output. Synthesized Reference allowing for operation with multi-pole synchro and resolvers. 1:16, 1:32 and 1:36 speed ratio.

SERIES	RESOLUTION	ACCURACY	TRACKING	INPUT	PACKAGE	DESCRIPTION/FEATURES
168H500	16 Bits	± 20"	to 3rps	2.5-130V 50-3000Hz	2.62 x 3.12 x 0.8"	Industry standard pin-out. 1:8, 1:16, 1:18, 1:32 and 1:36.
168M500	16 Bits	± 20"	to 3rps	2.5-130V 50-3000Hz	2.62 x 3.12 x 0.4"	Low profile version of the 168H500. 1:8, 1:10, 1:16, 1:32, 1:36, and 1:64 speed ratios.
168T500	16 Bits	± 20"	to 3rps	2.5-130V 50-3000Hz	2.62 x 3.12 x 0.4"	3-state latched output version of the 168M500.
168T600	16 Bits	± 20"	to 3rps	2.5-130V 50-3000Hz	2.62 x 3.12 x 0.4"	3-state latched output. BIT, velocity, loss of reference and signal outputs. 1:8, 1:16, 1:32, 1:36, 1:64 speed ratios. Synchro or resolver inputs.
168K500	20 Bits	± 4"	1/3rps	2.5-130V 50-3000Hz	2.62 x 3.12 x 0.8"	3-state latched output. Synthesized Reference allowing for operation with multi-pole synchro and resolvers. 1:16, 1:32 and 1:36 speed ratio.