GL3361 データシートの表示（PDF） - Hyundai Micro Electronics
部品番号
コンポーネント説明
メーカー
GL3361 Datasheet PDF : 4 Pages
| |||
GL3361
GL3361
Low Power Narrow Band FM IF
Description
Pin Configurations
The GL3361 is designed for use in FM dual conversion
communications equipment. This device contains an Os-
cillator, Mixer, Limiting Amplifier, Filter Amplifier and
Squelch circuitry.
OSC1 1
OSC2 2
Features
• Operating Voltage : 2.0 ~ 8.0 V
MIXOUT 3
• Low Power Consumption (2.6mA typical @ Vcc=4.0Vdc) VCC 4
• Excellent Input Sensitivity (-3dB limiting=2.6§ Åtypical) LIMIN 5
• Minimum Number of External Parts Required
• Full ESD Protection
DEC1 6
• Package Type : 16 DIP/SOP
DEC2 7
QUAD 8
16 MIXIN
15 GND
14 MUTE
13 SCAN
12 SQIN
11 FLTOUT
10 FLTIN
9 AFOUT
Block Diagram
IF
input
16
GND
15
Mute
14
Scan Squelch Filter
control input output
13
12
11
Filter
input
10
Audio
output
9
Squelch Trigger with Hysteresis
-
Filter
Amp
+
Demodulator
Mixer
Limiter
Amp
Oscillator
1
2
Crystal OSC
3
4
Mixer Vcc
output
5
Limiter
input
6
7
Decoupling
8
Quad
coil
The information in this document is subject to change without notice.
1
Share Link: 