tda5670-5x ETC-unknow, tda5670-5x Datasheet - Page 7

• Manufacturer Part Number: tda5670-5x
• Description: Video Modulator Fm/am-audio With Pll-output
• Manufacturer: ETC-unknow

AC/DC-Characteristics
T
Parameter
Source
Current consumption I
Reference voltage
Oscillator
Oscillator frequency
range
Oscillator drift
Oscillator level
Oscillator output
impedance
RF-output imp.
RF-output imp.
RF-output voltage
RF-output phase
RF-output voltage
changes
Intermodulation ratio
Harmonic wave ratio
Semiconductor Group
A
= 25
o
C; V
S
= 12 V
Symbol
V
f
R
C
Z
C
V
OSC
8
15;
2
f
f
f
10;
Q
V
10;11
10;
15
15, 17
IMR
O
OSC
OSC
OSC
Q
= C
Z
R
C
17
11
11
17
min.
22
6.75
470
0.5
2.5
140
0
50
35
Limit Values
typ.
28
7.25
–20
–20
200
2
150
1
4.5
180
75
7
max.
34
7.75
900
200
800
400
2.0
5.5
220
1.5
Unit
mA
V
MHz
kHz
kHz
kHz
dBm
dBm
pF
pF
mVrms Ch 40; video
deg
dB
dB
dB
Test
Condition
I
0 I
V
t = 5 s-15 min.
after switching on
V
T
Ch 21
Ch 69
parallel
equivalent circuit
parallel
equivalent circuit
static
100% white;
without audio-
signal
f = 470-900 MHz
f
f
without video
VC
VC
2
A
D
T = 25
S
= 0 mA
= const.; Ch 40
= 0...28 V
= 12 V
+ 1.07 MHz
+ 8.8 MHz
2
1 mA
o
C
TDA 5670-5X
10%
Test
Circuit
1
1
1
1
1
1
1
1
1
1
2
2