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| ADC14155 Datasheet, PDF (2/28 Pages) National Semiconductor (TI) – 14-Bit, 155 MSPS, 1.1 GHz Bandwidth A/D Converter | |||
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ADC14155
SNAS350I â APRIL 2006 â REVISED APRIL 2013
Block Diagram
VREF
VRP
VRM
VRN
VIN+
VIN-
SHA
INTERNAL
REFERENCE
14BIT HIGH SPEED
PIPELINE ADC
DIGITAL
CORRECTION
CLK+
CLK-
Connection Diagram
CLOCK/DUTY CYCLE
STABILIZER
14
D0 - D13
OVR
DRDY
www.ti.com
1
VA
2
AGND
VIN- 3
VIN+ 4
5
AGND
VA 6
7
PD
8
CLK_SEL/DF
9
VA
10
AGND
11
CLK+
12
CLK-
ADC14155
(Top View)
* Exposed pad must be soldered to ground
plane to ensure rated performance.
36
VDR
35
DRGND
34
DRDY
33
OVR
32
D13 (MSB)
31
D12
30
D11
29
D10
28 D9
27
D8
26
DRGND
25
VDR
Figure 1. 48-Lead WQFN Package
Package Number RHS0048A
2
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Product Folder Links: ADC14155
Copyright © 2006â2013, Texas Instruments Incorporated
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