商品型号： TSA6057 库存编号： 61887 热门程度： 品牌： Philips 外形封装： DIP16 生产批号： 99+ 起售数量： 最小包装 参 考 价： 0755-88393056 存货数量： 3000 产品简述： 集成电路 ,TSA6057 免费资料： 下载Datasheet

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TSA6057简介:FEATURES
· On-chip AM and FM prescalers with high input
sensitivity
· On-chip high performance one input (two output)
voltage amplifier for the AM and FM loop filters
· On-chip 2-level current amplifier (charge pump)
adjust the loop gain
· Only one reference oscillator (4 MHz) for both
FM
· High speed tuning due to a powerful digital
phase detector
· 40 kHz output reference frequency for co-operation
the FM/IF system and microcomputer-based
interface IC (TEA6100)
· Oscillator frequency ranges of: 512 kHz to
30 MHz to 150 MHz
· Three selectable reference frequencies of 1
or 25 kHz for both tuning ranges
· Serial 2-wire I2C-bus interface to a microcomputer
one programmable address input
· Software controlled bandswitch output.
GENERAL DESCRIPTION
The TSA6057/6057T is a bipolar single chip frequency
synthesizer manufactured in SUBILO-N technology
(components laterally separated by oxide). It performs all
the tuning functions of a PLL radio tuning system. The IC
is designed for application in all types of radio receivers.
PACKAGE OUTLINES
TSA6057: 16-lead DIL; plastic (SOT38);
SOT38-1; 1996 August 07.
TSA6057T: 16-lead minipack; plastic (SO16L; SOT162A);
SOT162-1; 1996 August 07.

TSA6057 时间:2006-10-10 13:53:00

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