Datasheet Linear Technology LTC2122 — Datenblatt

Hersteller	Linear Technology
Serie	LTC2122

Dual14-Bit 170Msps ADC mit seriellen JESD204B-Ausgängen

Datenblätter

PDF, 1.5 Mb, Sprache: en, Datei hochgeladen: Aug 19, 2017, Seiten: 50
Dual14-Bit 170Msps ADC with JESD204B Serial Outputs

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	LTC2122CUK#PBF	LTC2122CUK#TRPBF	LTC2122IUK#PBF	LTC2122IUK#TRPBF
N	1	2	3	4
Package	7x7 QFN-48 Paketumrisszeichnung	7x7 QFN-48 Paketumrisszeichnung	7x7 QFN-48 Paketumrisszeichnung	7x7 QFN-48 Paketumrisszeichnung
Package Code	UK	UK	UK	UK
Package Index	05-08-1704	05-08-1704	05-08-1704	05-08-1704
Pin Count	48	48	48	48

Parameters / Models	LTC2122CUK#PBF	LTC2122CUK#TRPBF	LTC2122IUK#PBF	LTC2122IUK#TRPBF
ADC INL, LSB	1.2	1.2	1.2	1.2
ADCs	2	2	2	2
Architecture	Pipeline	Pipeline	Pipeline	Pipeline
Bipolar/Unipolar Input	Bipolar	Bipolar	Bipolar	Bipolar
Bits, bits	14	14	14	14
Number of Channels	2	2	2	2
DNL, LSB	0.35	0.35	0.35	0.35
Demo Boards	DC1974A-C,DC2226A-A	DC1974A-C,DC2226A-A	DC1974A-C,DC2226A-A	DC1974A-C,DC2226A-A
Export Control	no	no	no	no
Features	6Gbps JESD204B, High IF Sampling, Simultaneous Sampling, Clock Duty Cycle Stabilizer	6Gbps JESD204B, High IF Sampling, Simultaneous Sampling, Clock Duty Cycle Stabilizer	6Gbps JESD204B, High IF Sampling, Simultaneous Sampling, Clock Duty Cycle Stabilizer	6Gbps JESD204B, High IF Sampling, Simultaneous Sampling, Clock Duty Cycle Stabilizer
I/O	Serial JESD204B	Serial JESD204B	Serial JESD204B	Serial JESD204B
Input Drive	Differential	Differential	Differential	Differential
Input Span	1.5Vpp	1.5Vpp	1.5Vpp	1.5Vpp
Internal Reference	yes	yes	yes	yes
Latency	6	6	6	6
Operating Temperature Range, °C	0 to 70	0 to 70	-40 to 85	-40 to 85
Power, mW	751	751	751	751
SFDR, dB	90	90	90	90
SINAD, dB	69.9	69.9	69.9	69.9
SNR, dB	70	70	70	70
Simultaneous	yes	yes	yes	yes
Speed, ksps	170000	170000	170000	170000
Supply Voltage Range	1.8V	1.8V	1.8V	1.8V

	LTC2122CUK#PBF	LTC2122CUK#TRPBF	LTC2122IUK#PBF	LTC2122IUK#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant

Serie: LTC2122 (4)

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