- IC型号
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http://www.yijia-icc.com
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联系方式
- 地址:广东省汕头市潮南区陈店镇东风一路东六街九号
- 联系人:陈小姐/陈先生
- 电话:0754-82333018/82333011/82333050/82333020
- 传真:0754-82333010
- 手机:15914757150
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产品分类
供应集成电路 TA31149FNG TA31149FN
- 产品价格:
- ¥2.5/ 1pcs
¥2.5/ 10pcs
¥2.5/ 100pcs
¥2.5/ 1k
¥2.5/ 10k
- 交易说明:
- 库存现货
- 配送说明:
- 送货上门
- 厂 家:
- TOSHIBA
- 封 装:
- TSSOP24
- 批 号:
- 12+
- 数 量:
- 20000
产品咨询直线:0754-82333018
产品详细说明
IC型号:TA31149FNG
IC功能: 5级FSK IF检波IC寻呼机
IC厂商:Toshiba Semiconductor
DESCRIPTION
The UTC TA31149 is a low power IF receiver IC
and is suitable for use as the second IF
downconverter in double-conversion paging systems.
It is well-suited for POCSAG paging applications and
incorporates a 2-level FSK demodulator consisting of
a quadrature FM demodulator, on-chip bit-rate filter,
and 1-bit comparator. An on-chip 1V regulator is
provided for convenient biasing of off-chip circuitry.
FEATURES
*Extremely low power operation with power-down
feature
*Built-in crystal oscillator for mixer local oscillator
*Mixer input frequency: 10-50 MHz
*Quadrature detector
*On-chip bit-rate filter
*Audio output
*1-bit comparator with open collector output
*1V regulator
*1.1V low battery alarm
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