Datasheet Linear Technology LTC2123 — Ficha de datos

Fabricante	Linear Technology
Serie	LTC2123

ADC dual de 14 bits a 250 Msps con salidas en serie JESD204B

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PDF, 1.2 Mb, Idioma: en, Archivo subido: agosto 19, 2017, Páginas: 50
Dual 14-Bit 250Msps ADC with JESD204B Serial Outputs

Extracto del documento

	LTC2123CUK#PBF	LTC2123CUK#TRPBF	LTC2123IUK#PBF	LTC2123IUK#TRPBF
N	1	2	3	4
Package	7x7 QFN-48 Dibujo del esquema del paquete	7x7 QFN-48 Dibujo del esquema del paquete	7x7 QFN-48 Dibujo del esquema del paquete	7x7 QFN-48 Dibujo del esquema del paquete
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	LTC2123CUK#PBF	LTC2123CUK#TRPBF	LTC2123IUK#PBF	LTC2123IUK#TRPBF
ADC INL, LSB	0.85	0.85	0.85	0.85
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	0.25	0.25	0.25	0.25
Demo Boards	DC1974A-B,DC2226A-A	DC1974A-B,DC2226A-A	DC1974A-B,DC2226A-A	DC1974A-B,DC2226A-A
Design Tools	LinearLabTools	LinearLabTools	LinearLabTools	LinearLabTools
Export Control	no	no	no	no
Features	5Gbps JESD204B, High IF Sampling, Simultaneous Sampling, Clock Duty Cycle Stabilizer	5Gbps JESD204B, High IF Sampling, Simultaneous Sampling, Clock Duty Cycle Stabilizer	5Gbps JESD204B, High IF Sampling, Simultaneous Sampling, Clock Duty Cycle Stabilizer	5Gbps 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	864	864	864	864
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	250000	250000	250000	250000
Supply Voltage Range	1.8V	1.8V	1.8V	1.8V

	LTC2123CUK#PBF	LTC2123CUK#TRPBF	LTC2123IUK#PBF	LTC2123IUK#TRPBF
RoHS	Obediente	Obediente	Obediente	Obediente

Serie: LTC2123 (4)

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