參數(shù)資料
型號(hào): TDA9962HL/S1
廠商: NXP SEMICONDUCTORS
元件分類: ADC
英文描述: 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48
封裝: 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-313-2, LQFP-48
文件頁(yè)數(shù): 5/24頁(yè)
文件大?。?/td> 480K
代理商: TDA9962HL/S1
Philips Semiconductors
TDA9962
12-bit, 3.0 V, up to 25 Msps analog-to-digital interface for CCD cameras
Objective specication
Rev. 02 — 4 August 2000
13 of 24
9397 750 07343
Philips Electronics N.V. 2000. All rights reserved.
Fig 7.
Total gain from CDS input to ADC input as a function of PGA control code.
0
64
192
PGA input code
128
TOTAL
gain
(dB)
255
25.9
6
0
1.9
12
24
30
18
FCE510
Noise measurement at ADC outputs: Coupling capacitor at input is grounded, so only noise contribution of the front-end is
evaluated. Front-end works at 20 Mpixels with line of 1024 pixels whose rst 40 are used to run CLPOB and the last 40 for
CLPDM. Data at the ADC outputs are measured during the other pixels. As a result of this, the standard deviation of the codes
statistic is computed, resulting in the noise. No quantization noise is taken into account.
Fig 8.
Typical total noise performance as a function of PGA gain.
64
0
192
128
PGA code
256
FCE511
Ntot(rms)
(LSB)
5
4
7
8
6
3
2
0
1
相關(guān)PDF資料
PDF描述
TDA9965HL/C3,118 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48
TDA9989ET SPECIALTY CONSUMER CIRCUIT, PBGA64
TDAQ67000-A5097 SPECIALTY CONSUMER CIRCUIT, PDIP28
TDAQ67000-A5194 SPECIALTY CONSUMER CIRCUIT, PDSO28
TDA6612-2 SPECIALTY CONSUMER CIRCUIT, PDIP28
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