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參數(shù)資料
| 型號(hào)： | WE904 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 0.1 - 1GHx Single Chip FM Transceiver |
| 中文描述： | 0.1 - 1GHx單芯片F(xiàn)M收發(fā)器 |
| 文件頁(yè)數(shù)： | 1/39頁(yè) |
| 文件大?。?/td> | 623K |
| 代理商： | WE904 |
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WiNEDGE & WiRELESS
Winceiver WE904 / WE905
0.1 - 1GHz Single Chip FM Transceiver
WiNEDGE & WiRELESS PTE LTD
TECHplace 1, Blk 4010, #04-12, Ang Mo Kio Ave 10, Singapore 569626
Tel: (65) 6455 4371 Fax: (65) 6455 6811
Email: sales@winedge.com.sg
Website: www.winedge.com
FEATURES
100MHz to 1GHz Operating Frequency
2.7 - 3.3V Operation
+3.0 dBm Tx Output Power
-103 dBm Rx Sensitivity
Full Duplex
Dual VCO
FM/FSK Modulator
No Tuning "Tankless" FM Demodulator
Direct-Conversion, Zero-IF Architecture
Low External Component Count
Serial Programming Interface
Low Standby Current
Thin-Quad Flat Package (TQFP-48)
DESCRIPTION
WE904/905 are single-chip FM/FSK transceiver ICs operate between 100 to 1000 MHz. Utilizing a
unique direct-conversion, zero-intermediate frequency (zero-IF) receiver architecture, WE904/905
provides radio designers a high performance RF transceiver solution with low external component
count and small PCB footprint.
The receiver section of the WE904/905 provide all of the required receiver functions including local
oscillator synthesis (VCO), down-conversion, filtering, automatic gain control (AGC), automatic
frequency control (AFC), FM/FSK demodulator and RSSI functions.
The transmitter section contains a directly modulated VCO and RF power amplifier (PA).
Internal, dual, high-performance phase locked loop (PLL) synthesizers/VCOs allow full duplex or half-
duplex operation over the entire RF tuning range. Tuning, power management, and gain control
(manual) functions are accomplished via serial interface.
APPLICATIONS
US ISM band (902-928 MHz), Europe SRD band (868MHz) - Wireless Voice/Data Products
900 MHz Cordless Phones
AMR/Telemetry/Data Radios
Winceiver, WE904 and WE905 are trademarks of WiNEDGE & WiRELESS Pte Ltd
WE905 is recommended for new development.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| WE905 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:0.1 - 1GHx Single Chip FM Transceiver |
| WE9104 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Pulse Telephone Dialer |
| WE9110 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Pulse Telephone Dialer |
| WE9140 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE SWITCHABLE DIALER WITH REDIAL |
| WE9140A | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE SWITCHABLE DIALER WITH REDIAL |
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