adc1213d125hn/c1 NXP Semiconductors, adc1213d125hn/c1 Datasheet - Page 41

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adc1213d125hn/c1

Manufacturer Part Number
adc1213d125hn/c1
Description
Dual 12-bit Adc; 65 Msps, 80 Msps, 105 Msps Or 125 Msps
Manufacturer
NXP Semiconductors
Datasheet
NXP Semiconductors
19. Contents
1
2
3
4
5
6
6.1
6.2
7
8
9
10
11
12
13
14
14.1
14.1.1
14.1.2
14.1.3
14.2
14.2.1
14.2.2
14.2.3
14.2.4
14.3
14.3.1
14.3.2
14.3.3
14.3.4
14.4
14.4.1
14.5
14.5.1
14.5.2
14.6
14.6.1
14.6.2
14.6.3
14.6.3.1
14.6.4
15
16
17
17.1
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features and benefits . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Pinning information . . . . . . . . . . . . . . . . . . . . . . 3
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 5
Thermal characteristics . . . . . . . . . . . . . . . . . . 5
Static characteristics. . . . . . . . . . . . . . . . . . . . . 5
Dynamic characteristics . . . . . . . . . . . . . . . . . . 9
Clock and digital output timing . . . . . . . . . . . 11
Serial output timings . . . . . . . . . . . . . . . . . . . 12
SPI timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Application information. . . . . . . . . . . . . . . . . . 13
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 37
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 38
Legal information. . . . . . . . . . . . . . . . . . . . . . . 39
Internal/external reference . . . . . . . . . . . . . . . 16
Serial output equivalent circuit . . . . . . . . . . . . 20
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3
Analog inputs . . . . . . . . . . . . . . . . . . . . . . . . . 13
Input stage description . . . . . . . . . . . . . . . . . . 13
Anti-kickback circuitry . . . . . . . . . . . . . . . . . . . 14
Transformer . . . . . . . . . . . . . . . . . . . . . . . . . . 15
System reference and power management . . 16
Reference gain control . . . . . . . . . . . . . . . . . . 17
Common-mode output voltage (V
Biasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Clock input . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Drive modes . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Equivalent input circuit . . . . . . . . . . . . . . . . . . 19
Clock input divider . . . . . . . . . . . . . . . . . . . . . 20
Duty cycle stabilizer . . . . . . . . . . . . . . . . . . . . 20
Digital outputs . . . . . . . . . . . . . . . . . . . . . . . . . 20
JESD204A serializer. . . . . . . . . . . . . . . . . . . . 21
Digital JESD204A formatter . . . . . . . . . . . . . . 21
ADC core output codes versus input voltage . 22
Serial Peripheral Interface (SPI) . . . . . . . . . . . 23
Register description . . . . . . . . . . . . . . . . . . . . 23
Channel control . . . . . . . . . . . . . . . . . . . . . . . 24
Register description . . . . . . . . . . . . . . . . . . . . 27
ADC control register . . . . . . . . . . . . . . . . . . . . 27
JESD204A digital control registers . . . . . . . . . 29
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 39
I(cm)
) . . . . . . 17
17.2
17.3
17.4
18
19
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2010.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Contact information . . . . . . . . . . . . . . . . . . . . 40
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 40
ADC1213D series
Document identifier: ADC1213D_SER_5
Date of release: 23 April 2010
ADC1213D series
All rights reserved.

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