TDA8822M Philips Semiconductors, TDA8822M Datasheet - Page 19

• Manufacturer Part Number: TDA8822M
• Description: Universal I2C-bus programmable RF modulator
• Manufacturer: Philips Semiconductors

Philips Semiconductors
INTERNAL PIN CONFIGURATION
1997 Jan 08
handbook, full pagewidth
Universal I
modulator
2
C-bus programmable RF
PREEMPH
RFOSCA
RFOSCB
RFOSCC
RFOSCD
OGND
V CCD
V CCA
XTAL
ACP
VVT
VCP
10
12
1
2
3
4
5
6
7
8
9
11
DGND
Fig.6 Pin equivalent circuit for each pin.
V CCD
DGND
V CCD
DGND
regulated voltage
V CCA
AGND
DGND
V CCD
V CCA
AGND
regulated voltage
REGULATOR
VOLTAGE
regulated
voltage
19
V CCA
DGND
V CCD
DGND
AGND
V CCD
V CCA
DGND
regulator voltage
V CCD
V CCD
V CCA
AGND
DGND
AGND
MGE681
24
23
22
20
19
18
16
15
14
13
17
21
NICAM
RFGND
RFA
RFB
P0
SCL
DGND
VIDEO
AUDIO
TPSG
SDA
AGND
Preliminary specification
TDA8822