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深圳市太航半导体有限公司
- 卖家积分:营业执照:已审核经营模式:贸易/代理/分销所在地区:广东 深圳企业网站:
http://www.thicg.com/
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产品信息
LMX1501A/LMX1511 PLLatinumTM 1.1 GHz Frequency Synthesizer for RF Personal Communications General Description The LMX1501A and the LMX1511 are high performance frequency synthesizers with integrated prescalers designed for RF operation up to 1.1 GHz. They are fabricated using National’s ABiC IV BiCMOS process. The LMX1501A and the LMX1511 contain dual modulus prescalers which can select either a 64/65 or a 128/129 divide ratio at input frequencies of up to 1.1 GHz. Using a proprietary digital phase locked loop technique, the LMX1501A/11’s linear phase detector characteristics can generate very stable, low noise local oscillator signals. Serial data is transferred into the LMX1501A and the LMX1511 via a three line MICROWIRETM interface (Data, Enable, Clock). Supply voltage can range from 2.7V to 5.5V. The LMX1501A and the LMX1511 feature very low current consumption, typically 6 mA at 3V. The LMX1501A is available in a JEDEC 16-pin surface mount plastic package. The LMX1511 is available in a TSSOP 20-pin surface mount plastic package. Features Y RF operation up to 1.1 GHz Y 2.7V to 5.5V operation Y Low current consumption: ICC e 6 mA (typ) at VCC e 3V Y Dual modulus prescaler: 64/65 or 128/129 Y Internal balanced, low leakage charge pump Y Small-outline, plastic, surface mount JEDEC, 0.150× wide, (1501A) or TSSOP, 0.173× wide, (1511) package Applications Y Cellular telephone systems (AMPS, NMT, ETACS) Y Portable wireless communications (PCS/PCN, Cordless) Y Advanced cordless telephone systems (CT-1/CT-1a, CT-2, ISM902-928) Y Other wireless communication systems
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深圳飞弛宏科技有限公司
联 系 人: 李先生 13662688167
电话: 0755-83521389 传真:0755-83502530
公司地址:深圳市福田区振华路122号海外装饰大厦1606室