Introduction - Texas Instruments ADC3EVM User Manual

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Introduction

The family of parts and 32 associated EVMs are categorized in
Interface Number of Channels
sLVDS
sLVDS
JESD204B
JESD204B
There are three package sizes and pinouts for all of these parts. The sLVDS dual devices use a 7-mm ×
7-mm, 48-pin QFN package. The sLVDS quad devices use an 8-mm × 8-mm, 56-pin QFN package. The
dual and quad JESD204B device share the same package using a 7-mm × 7-mm, 48-pin QFN package
The dual ADCs comprise two buffered inputs, two ADC cores, and a common input clock circuit. The quad
ADCs comprise four buffered inputs, four ADC cores, and a common input clock circuit. The sLVDS
versions have a 2-wire interface per ADC (two pairs of p/n signals)—for the dual, this means two sets of 2-
wire interfaces (four p/n pairs), the quad has four sets of 2-wire interfaces (eight p/n pairs). Each of these
2-wire interfaces can be operated in 1-wire mode (14x serialization), or 2-wire mode (7x serialization). For
the 12-bit devices, this equates to 12x and 6x serialization. The JESD204B versions have one lane per
ADC core. For the dual, this means there are two lanes per device, and four lanes per device for the
quad. See the respective device data sheet for more information on sLVDS serialization and JESD204B
lane configurations.
SLAU579D – June 2014 – Revised August 2018
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Table 1. ADC3xxx Family of Devices and EVMs
ADC Device
ADC3221
ADC3222
ADC3223
ADC3224
Dual
ADC3241
ADC3242
ADC3243
ADC3244
ADC3421
ADC3422
ADC3423
ADC3424
Quad
ADC3441
ADC3442
ADC3443
ADC3444
ADC32J22
ADC32J23
ADC32J24
ADC32J25
Dual
ADC32J42
ADC32J43
ADC32J44
ADC32J45
ADC34J22
ADC34J23
ADC34J24
ADC34J25
Quad
ADC34J42
ADC34J43
ADC34J44
ADC34J45
Copyright © 2014–2018, Texas Instruments Incorporated
Table 1.
Number of Bits Maximum MSPS
12 25
12 50
12 80
12 125
14 25
14 50
14 80
14 125
12 25
12 50
12 80
12 125
14 25
14 50
14 80
14 125
12 50
12 80
12 125
12 160
14 50
14 80
14 125
14 160
12 50
12 80
12 125
12 160
14 50
14 80
14 125
14 160
ADC3xxxEVM and ADC3xJxxEVM
Introduction
EVM
ADC3221EVM
ADC3222EVM
ADC3223EVM
ADC3224EVM
ADC3241EVM
ADC3242EVM
ADC3243EVM
ADC3244EVM
ADC3421EVM
ADC3422EVM
ADC3423EVM
ADC3424EVM
ADC3441EVM
ADC3442EVM
ADC3443EVM
ADC3444EVM
ADC32J22EVM
ADC32J23EVM
ADC32J24EVM
ADC32J25EVM
ADC32J42EVM
ADC32J43EVM
ADC32J44EVM
ADC32J45EVM
ADC34J22EVM
ADC34J23EVM
ADC34J24EVM
ADC34J25EVM
ADC34J42EVM
ADC34J43EVM
ADC34J44EVM
ADC34J45EVM
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