TDA8787AHL/C3,157 NXP Semiconductors, TDA8787AHL/C3,157 Datasheet - Page 14

• Manufacturer Part Number: TDA8787AHL/C3,157
• Description: IC INTERFACE ANLG-DGTL 48-LQFP
• Manufacturer: NXP Semiconductors
• Type: CCD (Charged Coupled Device)r

Specifications of TDA8787AHL/C3,157

• Resolution (bits): 10 b
• Sampling Rate (per Second): 18M
• Data Interface: Serial
• Voltage Supply Source: Analog and Digital
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -20°C ~ 75°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935276995157

Philips Semiconductors
2002 Oct 25
10-bit, 3.0 V, up to 18 Msps analog-to-digital
interface for CCD cameras
ADC input range is 1 V
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 18 Mpixels with line of 1024 pixels whose first 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.
pp
.
Fig.8 Typical total noise performance as a function of PGA gain.
handbook, halfpage
N tot(rms)
(LSB)
Total
gain
(dB)
Fig.7 Total gain as a function of PGA input code.
42
36
30
24
18
12
6
0
6
5
4
3
2
1
0
0
0
64
64
128
128
14
192
192
PGA input code
256
256
PGA input code
320
320
FCE327
FCE329
383
383
Product specification
TDA8787A