M61110FP/GP
Coil-less VIF/SIF
REJ03F0021-0200Z
Rev.2.0
Mar.12.2004
Description
M61110FP is a semiconductor integrated circuit consisting of VIF/SIF signal processing for CTVs and VCRs.
M61110FP provides low cost and high performance system with the coil-less AFT
Feature
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Coil-less AFT
PLL FM demodulation for Audio. No external parts and adjustment. (Target S/N=70dB)
The PLL-SPLIT system provides good sound sensitivity and reduces buzz.
Video output is 2.2Vp-p through EQ AMP
Easy to add Buzz cancel
Hi speed IF AGC
Built-in QIF AGC
Improve over modulation characteristics and Vcc ripple rejection
Open collector RF AGC output (5-9V available).
Application
TV set, VCR tuners.
Recommended Operating Condition
(Ta = 25°C, unless otherwise noted)
Supply Voltage Range (Vcc)...............4.75 to 5.25 V
Rated Supply Voltage (Vcc)..............................5.0 V
Pin configuration
EQ OUT
Vreg.OUT
APC FILTER
EQ IN
Vcc
VCO COIL
VCO COIL
IF AGC FILTER
VIDEO OUT
QIF OUT
GND
LIMITER IN
1
2
24
23
EQ F / B
IF AGC FILTER
RF AGC DELAY
VIF IN
VIF IN
GND
AFT OUT
RF AGC OUT
QIF DET IN
NFB
AUDIO OUT
QIF AGC FILTER
M61110FP/GP
3
4
5
6
7
8
9
10
11
12
22
21
20
19
18
17
16
15
14
13
Rev.2.0, Mar.12.2004, page 1 of 19
RENESAS [ RENESAS TECHNOLOGY CORP ]
