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M61111FP
Coil-less VIF/SIF
REJ03F0014-0100Z
Rev.1.00
Aug.25.2003
Description
The M61111FP is a semiconductor integrated circuit built-in the PLL inter-carrier method VIF/SIF dedicated to NTSC.
The circuit includes the VIF amplifier, image waveform detection, APC detection, IF/RF, AGC, VCO, AFT, LOCK
DET, EQ, AF amplifier, limitter, FM waveform detector circuits, and acts as a small tuner.
Features
Eliminates the need for the VCO coil for intermediate frequency signal processing
AFT adjustment is not required and flat temperature characteristics is realized
Reference frequency of 3.58 MHz/4.00 MHz
Image intermediate frequency US (47.75 MHz)/JP (58 .75 MHz)
VIF/SIF mute function
SIF buffer output available
FM receivable (optional)
Recommended Operating Conditions
Power-supply voltage range: 4.75 to 5.25 V
Recommended power-supply voltage: 5.0 V
Application
TV, VCR
Pin Configuration
Video out
TV / FM SW
Video in
Vcc
Video det out
APC
VCO F/B (Defeat)
SIF in (Delay Point)
Vr eg
SIF out (US / JP SW)
Audio out
Audio Level Cont.
1
2
3
4
5
6
7
8
9
10
11
12
24 EQ AMP F/B
23 IF AGC 2
22 IF AGC 1
21 VIF in 2
20 VIF in 1
19 GND
18 QIF in ( Inter / Split SW)
17 RF AGC
16 AFT (FM Carrier det)
15 Logic Vcc
14 Ref Signal (3.58/4.00)
13 Logic GND
Rev.1.00, Aug.25.2003, page 1 of 19

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M61111FP
Block Diagram
24 23 22 21 20 19 18 17 16 15 14 13
EQ
AMP
IF AGC
De t
VIF AM P
Video
De t
Co il-less
VCO
APC
RF AGC
AMP
AFT
LPF
SIF
AMP
LIM
AMP
FM AF
De t AMP
1 2 3 4 5 6 7 8 9 10 11 12
Rev.1.00, Aug.25.2003, page 2 of 19

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M61111FP
Absolute Maximum Ratings
Parameter
Supply voltage
Total power dissipation
Operating temperature
Storage temperature
Symbol
Vcc
Pd
Topr1
Tstg
Ratings
6.0
728
20 to 75
40 to 150
(25°C, unless otherwise noted)
Unit
V
mW
°C
°C
Temperature Characteristics (Maximum Ratings)
800
728
700
Mounting in standard circuit board
600
500
437
400
300
200
100
0
0 25 50 75 100 125 150
Ambient Temperature (°C)
Recommended Operating Conditions
Parameter
Supply voltage
Functional supply voltage range
Reference Frequency
GND
Terminal #
4, 15
4, 15
14
13, 18, 19
Ratings
5.0
4.75 to 5.25
3.579545
GND
(25°C, unless otherwise noted)
Unit
V
V
MHz
Rev.1.00, Aug.25.2003, page 3 of 19