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AN3117SA Datasheet

Download or read online Panasonic Corporation AN3117SA RF modulator IC for VCR and VDP pdf datasheet.
Also see for AN3117SA: Datasheet #2 (7 pages)



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Other ICs for Video
AN3117S, AN3117SA
RF modulator IC for VCR and VDP
Overview
The AN3117S and AN3117SA are RF modulator ICs
for VCR and VDP. They provide excellent high frequency
characteristics by adopting the high performance RF os-
cillation circuit.
Features
Excellent in higher harmonic characteristics of RF
Excellent in higher harmonic characteristics of sound
sub-carrier by the 1 MIX system
Sharp white clip characteristics
Suitable RF-MOD IC for the USA and Japan specifica-
tions
Video AM modulator
RF carrier oscillator
White clip
Channel changeover SW
Sound FM modulator
ANT SW driver
Carrier off SW
Available also the SSOP package (0.65 mm pitch)
Applications
Video deck, video disk player, set top box for CATV,
game machine
Block Diagram
Video
clamp
Buff.
White
clip
MIX
AN3117S
16
1
(0.605)
AN3117SA
16
1
(0.225)
ANT SW
driver
RF
amp.
Pre
amp.
FM
mod.
Unit: mm
10.1±0.3
9
(0 to 10 )
0.3
8
1.27
0.40±0.25
Seating plane
Seating plane
SOP016-P-0225A
Unit: mm
5.0 0.2
9
0 to 10
0.5 0.2
8
0.65
Seating plane
0.10
0.22
0.05
SSOP016-P-0225A
RF
OSC
Channel
SW
1

Summary of Contents

Page 1

... Other ICs for Video AN3117S, AN3117SA RF modulator IC for VCR and VDP Overview The AN3117S and AN3117SA are RF modulator ICs for VCR and VDP. They provide excellent high frequency characteristics by adopting the high performance RF os- cillation circuit. Features Excellent in higher harmonic characteristics of RF ...

Page 2

... AN3117S, AN3117SA Pin Descriptions Pin No. Description 1 Ground pin 2 P/S adjustment pin 3 RF OSC control pin 4 SIF oscillation pin 1 5 SIF oscillation pin 2 6 Sound input pin 7 Channel changeover pin 8 SAW/LC oscillation changeover pin Absolute Maximum Ratings Parameter Supply voltage Supply current 2 Power dissipation ...

Page 3

... reference reference maxT reference AN3117S, AN3117SA Min Typ Max Unit 93 9 kHz 3.6 4 4.4 55 ...

Page 4

... AN3117S, AN3117SA Terminal Equivalent Circuits Pin No. Pin name 1 GND 2 P/S Adjustment pin OSC Control pin 4 SIF Oscillation pin SIF Oscillation pin 2 6 Sound input pin Equivalent circuit 1 P/S ratio becomes large when the capacitance connected be- tween pin and GND increases. ...

Page 5

... Power output of RF oscillator increases if this pin is opened Pin 9 and pin 10 are oscillator output pins which configure emitter output of NPN tran- sistor Pin11 is input of oscillator and impedance AN3117S, AN3117SA Description Standard open voltag 1.9 V 0.3 V 4.0 V 4.3 V 4.3 V 4 ...

Page 6

... AN3117S, AN3117SA Terminal Equivalent Circuits (continued) Pin No. Pin name 13 Antenna switch 14 Antenna switch driver pin 15 RF output pin 16 Video input pin 6 Equivalent circuit When pin 13 is connected to V driver changeover pin are operated and when this pin is open circuited, RF oscilla- 10.2 k tor is stopped.In this state, no ...

Page 7

... Other ICs for Video Application Circuit Example Video clamp Buff. White clip MIX ANT SW driver RF amp. Pre amp. FM mod. AN3117S, AN3117SA RF OSC Channel SW 7 ...

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