RF142中文資料ETC數據手冊PDF規(guī)格書
RF142規(guī)格書詳情
[Conexant]
The RF142 Power Amplifier (PA) controller is a highly integrated, monolithic device optimized for use in 900 MHz, 1800 MHz, and 1900 MHz Global System For Mobile communications? (GSM?) and other Time Division Multiple Access (TDMA) applications. The control current output from the RF142 can be used to control the transmit power of a dual or multi-band Heterojunction Bipolar Transistor (HBT) PA.
Features
? RF PA controller for use with HBT PAs
? 50 dB detector dynamic range
? Broadband, logarithmic power detector (800 MHz to 2000 MHz)
? Logarithmic RF power detector requires no external diodes
? Integrator and gain shaping block enhance loop stability and linearity
? Three-cell battery operation (2.7 V to 5.0 V)
? Standby mode with 20 μA of current consumption
? 20-pin Thin Shrink Small Outline Package (TSSOP)
Applications
? Transmit power control for dual or multi-band GSM digital cellular handsets
產品屬性
- 型號：
RF142
- 功能描述：
Heterojunction Bipolar Transistor Power Amplifier Dual-Band Controller for GSM and PCS Applications
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
CONEXANT |
22+ |
TSSOP20 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
RF |
23+ |
NA/ |
10500 |
原廠直銷,現貨供應,賬期支持! |
詢價 | ||
RFMD |
24+ |
TSSOP20 |
20000 |
全新原廠原裝，進口正品現貨，正規(guī)渠道可含稅?。?/div> |
詢價 | ||
RF |
00+ |
TSOP20 |
6790 |
全新原裝進口自己庫存優(yōu)勢 |
詢價 | ||
DEI |
24+ |
154 |
現貨供應 |
詢價 | |||
CONEXANT |
2016+ |
SOP |
6528 |
只做進口原裝現貨!或訂貨,假一賠十! |
詢價 | ||
CONEXANT |
24+ |
TSSOP20 |
3890 |
原裝現貨假一賠十 |
詢價 | ||
MURATA/村田 |
2021+ |
15000 |
十年專營原裝現貨,假一賠十 |
詢價 | |||
MURATA/村田 |
18+ |
SMD |
288000 |
原裝正品價格優(yōu)勢 |
詢價 | ||
RFMD |
2025+ |
SSOP-20 |
3635 |
全新原廠原裝產品、公司現貨銷售 |
詢價 |
