TDA8822M Philips Semiconductors, TDA8822M Datasheet - Page 3

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

Philips Semiconductors
QUICK REFERENCE DATA
V
PS setting = 1; video input signal = 500 mV (p-p) EBU colour bars; audio input signal = 45 mV (p-p); 1 kHz sine wave;
unless otherwise specified.
1997 Jan 08
V
V
I
m
P/S
V
f
SYMBOL
CC(tot)
sc
CCA
f
CCA
CCD
RF
Universal I
modulator
d
sc
= V
CCD
analog supply voltage
digital supply voltage
total supply current
modulation depth adjustment
range
picture-to-sound ratio
adjustment range
RF output voltage level
asymmetrical on a 75
sound subcarrier frequency
sound subcarrier frequency
deviation range
= 5 V; T
2
C-bus programmable RF
PARAMETER
amb
= 25 C; in PAL B/G, PAL I, PAL D/K or NTSC; MD setting = 4; DEV setting = 2;
load
typical value for MD setting between
0 and 7
typical value for PS setting between
0 and 7
frequency between 45 and 860 MHz
for B/G, I, D/K, SC setting = 1, 2 or 3;
typical value for DEV setting between
0 and 7
for M, N, SC setting = 0; typical value
for DEV setting between 0 and 7
CONDITIONS
3
4.5
4.5
72.5
77
4.5
20
10
MIN.
18
5.0
5.0
60
80
TYP.
Preliminary specification
TDA8822
5.5
5.5
72
90.0
83
6.5
45
22.5
MAX.
11
V
V
mA
%
dB
dB V
MHz
kHz
kHz
UNIT