RF212中文資料ETC數(shù)據(jù)手冊PDF規(guī)格書
RF212規(guī)格書詳情
[Conexant]
The RF212 device is available as a dual-band (EGSM900/DCS1800) front end or as a tri-band (EGSM900/DCS1800/PCS1900) front end for Global System for Mobile Communications (GSM) mobile telephony applications. Each device integrates all the required front-end components after the frequency pre-select filters. These components include the Low Noise Amplifiers (LNAs), the internal image-reject filters, mixers, and a Local Oscillator (LO) amplifier.
Features
? Supports EGSM
? LNA and mixer for RF to IF conversion
? 12 dB or 20 dB switchable gain step
? Minimum 35 dB of image rejection
? No external post-LNA filters required
? Common Intermediate Frequency (IF) port for all bands
? IF range from 350 MHz to 450 MHz
? High isolation LO input buffer
? Differential IF output
? High dynamic range with low current consumption
? Three-cell battery operation (2.7 to 3.6 V)
? 20-pin Exposed paddle, Thin Shrink Small Outline Package (ETSSOP)
Applications
? Dual/tri-band digital cellular mobile telephony (EGSM900/DCS1800, or EGSM900/DCS1800/PCS1900)
產(chǎn)品屬性
- 型號：
RF212
- 功能描述：
Image-Reject Front End for Dual or Tri-Band GSM Applications
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
RFMD |
23+ |
SOP-8 |
65480 |
詢價 | |||
RFMD |
2020+ |
SOP-8 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
RFMD |
23+ |
SOP8 |
7780 |
全新原裝優(yōu)勢 |
詢價 | ||
RFMD |
2016+ |
SOP8 |
2853 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
RF |
1709+ |
SOP8 |
17500 |
普通 |
詢價 | ||
RF |
23+ |
NA |
19854 |
專業(yè)電子元器件供應(yīng)鏈正邁科技特價代理QQ1304306553 |
詢價 | ||
PHILIPS/飛利浦 |
23+ |
TO-59 |
8510 |
原裝正品代理渠道價格優(yōu)勢 |
詢價 | ||
RFMD |
1651+ |
? |
7500 |
只做原裝進口,假一罰十 |
詢價 | ||
RF |
23+ |
高頻管 |
200 |
專營高頻管模塊,全新原裝! |
詢價 | ||
原廠 |
21+ |
SOP-8 |
10000 |
只做正品原裝現(xiàn)貨 |
詢價 |
