TDA8822T PHILIPS [NXP Semiconductors], TDA8822T Datasheet - Page 5

• Manufacturer Part Number: TDA8822T
• Description: Universal I2C-bus programmable RF modulator
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
PINNING
1997 Jan 08
V
ACP
PREEMPH
RFOSCA
RFOSCB
OGND
RFOSCC
RFOSCD
VVT
VCP
V
XTAL
DGND
SCL
SDA
P0
TPSG
RFB
RFA
RFGND
NICAM
AUDIO
AGND
VIDEO
CCA
CCD
SYMBOL
Universal I
modulator
PIN
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
2
C-bus programmable RF
digital power supply
analog power supply
audio charge pump output
audio pre-emphasis network
RF oscillator A (collector) output
RF oscillator B (base) input
RF oscillator ground
RF oscillator C (base) input
RF oscillator D (collector) output
video tuning voltage output
video charge pump output
crystal oscillator input
digital ground
serial clock (I
serial data (I
general purpose output
test pattern signal generator
input/output pin
RF output B
RF output A
ground for the RF outputs
NICAM input
audio input
analog ground
video input
DESCRIPTION
2
2
C-bus) input/output
C-bus) input
5
handbook, halfpage
PREEMPH
RFOSCA
RFOSCB
RFOSCC
RFOSCD
OGND
V CCD
V CCA
XTAL
ACP
VCP
VVT
Fig.2 Pin configuration.
10
11
12
4
6
7
8
9
1
2
3
5
TDA8822
MGE673
Preliminary specification
15
14
13
19
18
17
16
24
23
22
21
20
VIDEO
AGND
AUDIO
NICAM
RFGND
RFA
RFB
TPSG
P0
SDA
SCL
DGND
TDA8822