tda8752ah/6 NXP Semiconductors, tda8752ah/6 Datasheet - Page 15

• Manufacturer Part Number: tda8752ah/6
• Description: Triple High-speed Analog-to-digital Converter Adc
• Manufacturer: NXP Semiconductors

Philips Semiconductors
I
The I
enables or disables the full serial interface function (disable at HIGH level). Four ICs can be used in the same system
and programmed by the same bus. Therefore, two pins (ADD1 and ADD2) are available to set each address respectively,
for use with the I
1999 Feb 24
2
handbook, full pagewidth
handbook, full pagewidth
C-bus and 3-wire serial bus interface
Triple high-speed Analog-to-Digital
Converter (ADC)
2
C-bus and 3-wire serial buses control the status of the different control DACs and registers. Control pin DIS
2
C-bus interface. All programming is described in Chapter “I
(67 codes)
CLP
video signal
register
coarse
value
N coarse
code
127
99
32
0
0.156 =
Fig.8 Coarse gain control.
255
Fig.7 Clamp definition.
G (max)
digitized
signal
video
V ref
16
0.2
15
G (min)
code 64
code 0
code 63.5
0.6
2
C-bus and 3-wire serial bus interfaces”.
255
227
160
128
MGG368
ADC output
programming
code
clamp
V i (p-p)
MGG366
2
Product specification
TDA8752A