TDA4470-MFLG3Y Atmel, TDA4470-MFLG3Y Datasheet - Page 14

• Manufacturer Part Number: TDA4470-MFLG3Y
• Description: IC SOUND PROC VIDEO-IF 28SOIC
• Manufacturer: Atmel
• Type: Videor

Specifications of TDA4470-MFLG3Y

• Applications: VIF/SIF Signal Processing
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 7-1.
14
(1)
TDA4470
with TOKO coil 7KM, 292 XNS - 4051Z
external L/C circuit (VCO 38.9 MHz)
28
1
SIF 1
SIF 2
Test Circuit
27
2
Input switch
comp.
SIF
Loop
26
3
10 k
(AM)
AF
25
4
AGC (SIF)
(FM/NICAM)
Intercarrier
24
5
10 µF
+V
23
6
S
VIF
AFC
22
7
AGC (VIF)
21
8
8.2 pF
2.2 µF
20
9
(1)
L
C
VCO
VCO
switch
Tuner
AFC
delay
10
19
470 nF
150
10 k
Tuner
Loop
filter
AGC
18
11
22 µF
Video
17
12
C
Ref
neg/pos
Video
16
13
470 nF
Black
level
15
14
4803C–TVVCR–10/05
22 K
L'