GL3361 Просмотр технического описания (PDF) - Hyundai Micro Electronics
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GL3361 Datasheet PDF : 4 Pages
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GL3361
Pin Descriptions
No. Symbol
1 OSC1
2 OSC2
3 MIXOUT
4 VCC
5 LIMIN
6 DEC1
7 DEC2
8 QUAD
Function
The base of the colpitts oscillator
The emitter of the colpitts oscillator
Output of the Mixer
Supply voltage
Input to the IF amplifier
IF decoupling
IF decoupling
Quadrature tuning coil
No. Symbol
9 AFOUT
10 FLTIN
11 FLTOUT
12 SQIN
13 SCAN
14 MUTE
15 GND
16 MIXIN
Function
Recovered audio output
Filter amplifier input
Filter amplifier output
Squelch input
Scan control output
Mute output
Ground
Input of the Mixer
Test Circuit
Mixer input
10.7MHz
51
Audio
Mute
Scan
Control
Squelch
SW
Input
Filter
Amp
Output
Filter
Amp
Input
AF
Output
10k
0.01
470k
16
15
14
13
12
11
10
9
GL3361
1
2
3
4
5
6
7
8
68pF
Vcc
Quad Coil
0.1
C - § Þ, unless noted
FLT - muRata Erie North America Type CFU455D2 or equivalent
Quadrature Coil - Toko America Type 7MC-8128Z or equivalent
3
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