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參數(shù)資料
| 型號： | LA7775M |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Wideband FSK Receiver |
| 中文描述： | 寬帶FSK接收器 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大小： | 74K |
| 代理商： | LA7775M |
Overview
The LA7775M is an FM receiver for CATV or FM
communications equipment. In addition to functions for
FM demodulation (oscillator, mixer, limiting IF amplifier,
and quadrature detection circuits) it also includes on chip
an FSK data shaper circuit, an RF amplifier, and a local
oscillator frequency switching circuit.
Functions
RF amplifier
Mixer
Oscillator
Oscillator switching
Limiting IF amplifier
Quadrature detection
Data shaper
Features
Wideband RF input
On-chip RF amplifier
On-chip oscillator frequency switching circuit
Package Dimensions
unit: mm
3045B-MFP24
Monolithic Linear Integrated Circuit
LA7775M
Ordering number : EN5736
63097HA(OT) No. 5736-1/5
SANYO: MFP24
[LA7775M]
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
Wideband FSK Receiver
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
V
CC
max
Pd max
7
V
Allowable power dissipation
350
mW
Operating temperature
Topr
–20 to +75
°C
Storage temperature
Tstg
–55 to +125
°C
Specifications
Maximum Ratings
at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
V
CC
V
CC
op
fin21, fin24
5
V
Operating supply voltage range
4.5 to 5.5
V
Input frequency
40 to 350
MHz
Operating Conditions
at Ta = 25°C
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