TDA4470-MSD TEMIC [TEMIC Semiconductors], TDA4470-MSD Datasheet - Page 7

• Manufacturer Part Number: TDA4470-MSD
• Description: Multistandard Video-IF and Quasi Parallel Sound Processing
• Manufacturer: TEMIC [TEMIC Semiconductors]

TELEFUNKEN Semiconductors
Rev. A2, 15-Oct-96
Electrical Characteristics
V
DC-supply
Supply voltage
Supply current
VIF-input
Input sensitivity, (RMS value)
Input impedance
Input capacitance
VIF-AGC
IF gain control range
AGC capacitor
Black level capacitor
Switching voltage: VCR mode
Switching current: VCR mode
Tuner-AGC
Available tuner-AGC current
Allowable output voltage
IF slip – tuner AGC
IF input signal for minimum
take over point
IF input signal for maximum
take over point
Variation of the take over point
by temperature
FPLL and VCO
Max. oscillator frequency
Vision carrier capture range
Oscillator drift (free running) as
function of temperature
Video output
Output current
Output resistance
Video output signal
Difference of the video signals
Sync. level
Zero carrier level for neg.
modulation, ultra white level
Zero carrier level for pos.
modulation, ultra black level
Supply voltage influence on the
ultra white and ultra black level
Video bandwidth (–3 dB)
S
= +5 V, T
Parameters
amb
= +25 C; reference point Pin 4 (9, 16), unless otherwise specified
– SDIP28
– SO28
– source
– sink
For FPLL locked
See note 1
See note 1
See note 2
See note 2
Current I
R
R
VIF-AGC: G
For carrier generation
f
C
See note 5,
C
f
See note 1
Peak-to-peak value
Between B/G and L
V
V
V
V
R
vco
vco
Preliminary Information
T
top
top
vco
vco
L
13
8
13
8
amb
amb
Test Conditions / Pins
= 3 V
= 3 V
= 38.9 MHz,
= 38.9 MHz
= V
= 0
= 10 k
= 0, (V
= 8.2 pF
= 8.2 pF,
1 k
= 55 C,
= 55 C
S
W
tun
, C
W
: 10 to 90%
top
v
L
(V
= 46 dB
= 0.8 V)
top
50 pF
= 4.5 V)
Pin 23
Pin 6-7
Pins 8 and 15
Pins 10 and 11 see note 3
Pins 18, 20, 21 and 26
Pin 12
Pin 8
Pin 15
Symbol
C
v
V
V
V
C
V
R
V
f
v
I
R
C
V
V
v
G
I
v
v
o
AGC
f/
V/
I
G
vco
f
sync
tun
B
sw
v
I
o,vid
out
,
DC
DC
BL
in
sw
in
in
cap
S
11
in
in
12
vid
S
S
v
in
IF
V
T
Min.
4.5
4.5
0.3
1.8
60
40
70
1.5
1
2
6
see note 4
TDA4470-M
Typ.
1.15
100
5.0
5.0
1.2
2.2
4.0
2.0
1.2
3.4
85
80
65
50
2
2
8
2
1
8
2
Max.
13.5
–0.3
120
100
9.0
5.5
2.2
93
10
10
4
4
3
5
3
m
MHz
MHz
MHz
V
%/V
Unit
Vpp
7 (16)
mA
mA
mV
mV
mA
mA
k
m
dB
m
dB
dB
pF
nF
%
%
V
V
V
V
W
V
V
V
RMS
W
A
F