Datasheet Linear Technology LTC1748

Manufacturer	Linear Technology
Series	LTC1748

14-Bit, 80Msps Low Noise ADC

Datasheets

PDF, 541 Kb, Language: en, File uploaded: Aug 19, 2017, Pages: 20
14-Bit, 80Msps Low Noise ADC

Extract from the document

	LTC1748CFW#PBF	LTC1748CFW#TRPBF	LTC1748IFW#PBF	LTC1748IFW#TRPBF
N	1	2	3	4
Package	TSSOP-48 Package Outline Drawing	TSSOP-48 Package Outline Drawing	TSSOP-48 Package Outline Drawing	TSSOP-48 Package Outline Drawing
Package Code	FW	FW	FW	FW
Package Index	05-08-1651	05-08-1651	05-08-1651	05-08-1651
Pin Count	48	48	48	48

Parameters / Models	LTC1748CFW#PBF	LTC1748CFW#TRPBF	LTC1748IFW#PBF	LTC1748IFW#TRPBF
ADC INL, LSB	0.75	0.75	0.75	0.75
ADCs	1	1	1	1
Architecture	Pipeline	Pipeline	Pipeline	Pipeline
Bipolar/Unipolar Input	Bipolar	Bipolar	Bipolar	Bipolar
Bits, bits	14	14	14	14
Number of Channels	1	1	1	1
DNL, LSB	0.5	0.5	0.5	0.5
Demo Boards	DC520B-A,DC520B-B	DC520B-A,DC520B-B	DC520B-A,DC520B-B	DC520B-A,DC520B-B
Export Control	no	no	no	no
I/O	Parallel CMOS	Parallel CMOS	Parallel CMOS	Parallel CMOS
Input Drive	Differential, Single-Ended	Differential, Single-Ended	Differential, Single-Ended	Differential, Single-Ended
Input Span	В±1.6V, В±1V	В±1.6V, В±1V	В±1.6V, В±1V	В±1.6V, В±1V
Internal Reference	yes	yes	yes	yes
Latency	5	5	5	5
Operating Temperature Range, °C	0 to 70	0 to 70	-40 to 85	-40 to 85
Power, mW	1400	1400	1400	1400
SFDR, dB	90	90	90	90
SINAD, dB	76	76	76	76
SNR, dB	72.6	72.6	72.6	72.6
Simultaneous	no	no	no	no
Speed, ksps	80000	80000	80000	80000
Supply Voltage Range	5V	5V	5V	5V
THD dB, dB	-90	-90	-90	-90

	LTC1748CFW#PBF	LTC1748CFW#TRPBF	LTC1748IFW#PBF	LTC1748IFW#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant

Series: LTC1748 (4)

Data Conversion > Analog-to-Digital Converters (ADC) > High Speed ADCs (Fs >=10Msps)