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ARA1400S12C规格书详情
PRODUCT DESCRIPTION
The ARA1400 is a GaAs IC designed to provide the reverse path amplification and output level control functions in a CATV Set-Top Box or Cable Modem. It incorporates a digitally controlled precision step attenuator that is preceded by an ultra low noise amplifier stage, and followed by an ultra-linear output driver amplifier. The device is capable of meeting the MCNS/DOCSIS requirements for harmonic performance at a +60dBmV output level while requiring only a single polarity +5V supply. Both the input and the output are single-ended and matched to 75 Ohms, and a precision attenuator provides up to 56 dB of attenuation in 4 dB increments. The device is offered in a 28-pin SSOP package featuring a heat slug on the bottom of the package.
FEATURES
• Low cost integrated monolothic GaAs amplifier with step attenuator
• Attenuation Range: 0-56 dB, adjustable in 4 dB increments via a 4 wire parallel control
• Meets DOCSIS distortion requirements at +60 dBmV output signal level
• Low distortion and low noise
• Frequency range: 5-100 MHz
• 5 Volt operation
• 0 to +85 °C temperature range
APPLICATIONS
• MCNS/DOCSIS Compliant Cable Modems
• CATV Interactive Set-Top Box
• Telephony over Cable Systems
• OpenCable Set-Top Box
• Residential Gateway
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ANADIGICS |
24+ |
SSOP |
7000 |
询价 | |||
ANADIGIC |
03/04+ |
SSOP24 |
2349 |
全新原装100真实现货供应 |
询价 | ||
ANADIGICS |
23+ |
SSOP |
4000 |
正品原装货价格低 |
询价 | ||
ANADIGICS |
25+ |
SOP-16 |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
ANADIG |
2025+ |
SSOP-28 |
3785 |
全新原厂原装产品、公司现货销售 |
询价 | ||
ANA |
2450+ |
SSOP |
6540 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
ANADIGI |
23+ |
TSOP-28 |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
ANADIGICS |
23+ |
TSOP-28 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
ANADIGICS |
24+ |
SOP-16 |
5000 |
全现原装公司现货 |
询价 | ||
ANADIGICS |
2402+ |
SSOP |
8324 |
原装正品!实单价优! |
询价 |