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GS1288,pdf datasheet
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格式:rar |
大小:322 |
2009-06-19
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The GS1288 is a high-quality Monolithic Digital FM Receiver
designed to playback high-fidelity FM broadcasting signals
under various conditions.
The GS1288 offers a true single-chip FM radio solution with
no need of MCU to control the operation. There are no external
filters or frequency-tuning devices thanks to a proprietary
digital low-IF architecture, a fully-integrated LNA, automatic
gain control (AGC), high-performance ADCs, high-quality
analog and digital filters, and an on-chip low-noise self-tuning
VCO. The on-chip high-fidelity Class-AB driver further
eliminates the need for any external audio amplifiers and can
drive stereo headphones directly.
The on-chip LDO regulator allows the chip to operate with
power supply ranging from 1.8 V to 3.6V consuming merely
18mA in full operation mode and less than 1uA when standby
– greatly extending the battery life. The programmable Bass
Boosting effect ensures an uncompromised listening
experience and suit a wide range of tastes.
The small footprint, high integration level and great flexibility
make GS1288 for any standalone FM radio applications.
designed to playback high-fidelity FM broadcasting signals
under various conditions.
The GS1288 offers a true single-chip FM radio solution with
no need of MCU to control the operation. There are no external
filters or frequency-tuning devices thanks to a proprietary
digital low-IF architecture, a fully-integrated LNA, automatic
gain control (AGC), high-performance ADCs, high-quality
analog and digital filters, and an on-chip low-noise self-tuning
VCO. The on-chip high-fidelity Class-AB driver further
eliminates the need for any external audio amplifiers and can
drive stereo headphones directly.
The on-chip LDO regulator allows the chip to operate with
power supply ranging from 1.8 V to 3.6V consuming merely
18mA in full operation mode and less than 1uA when standby
– greatly extending the battery life. The programmable Bass
Boosting effect ensures an uncompromised listening
experience and suit a wide range of tastes.
The small footprint, high integration level and great flexibility
make GS1288 for any standalone FM radio applications.
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lujianxing1981
2011-08-03
0 回复 举报谢谢分享，若有GS1299就更好了。 收起回复
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