MAS9191EB中文資料MAS數(shù)據(jù)手冊PDF規(guī)格書
MAS9191EB規(guī)格書詳情
DESCRIPTION
The Cellular Baseband evaluation board includes MAS9191A (Audio/Data Processor), MAS9129 (Battery Management) and MS8323 (VCTCXO) ICs with all needed external components and software. The two regulators of MAS9129 provide all the power for the board. The board has BNC connectors for typical MAS9191A interfaces. By using customised software and external RF parts the complete evaluation of an AMPS/ ETACS/ NAMPS phone can be performed. A general purpose micro controller is used to control the MAS9191A internal registers through a serial bus interface. For the micro controller there is 32kB SRAM, 64kB FLASH, an LCD, a keypad and an RS-232-C interface for software downloading to SRAM or FLASH. There is also a direct interface to the MAS9191A serial bus allowing an external controller to be used.
FEATURES
? Fully operational system (only NiCd/NiMH battery or power supply needed)
? Connectors to Rx,Tx,microphone, ear piece, etc.
? Several test points for audio block
? Battery charger input (9.0VDC/265mA)
? Micro controller with 32kB SRAM, 64kB FLASH
? Keyboard and 2-line/16-character LCD
? RS-232-C interface for software downloading
? External micro controller connector
? 3.4 - 9.0 NiCd/NiMH battery input or power supply
MEASUREMENTS
? Regulator voltage and current
? Receive and transmit frequency responses
? Send and receive messages
? Microphone and Rx audio levels
? SAT detection and generation
? Signalling Tone level
? DTMF detection and generation
? Gain control levels
? Expander and compressor functionality
? VCTCXO output signal
產(chǎn)品屬性
- 型號：
MAS9191EB
- 制造商：
MAS
- 制造商全稱：
MAS
- 功能描述：
EVALUATION BOARD FOR CELLULAR BASEBAND ICs
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAS |
2020+ |
(MSOP-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 | ||
MAS |
23+ |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | |||
MAS |
23+ |
MSOP8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
MAS |
(MSOP-8) |
899933 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
只做原裝 |
24+ |
MSOP8 |
36520 |
一級代理/放心采購 |
詢價 | ||
MAS |
2402+ |
MSOP8 |
8324 |
原裝正品!實單價優(yōu)! |
詢價 | ||
MAS |
QFN |
68900 |
原包原標(biāo)簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
ISSI |
24+ |
SOP8 |
9201 |
詢價 | |||
MAS |
24+ |
MSOP8 |
1967 |
詢價 | |||
MAS |
22+ |
MSOP8 |
12000 |
只做原裝、原廠優(yōu)勢渠道、假一賠十 |
詢價 |
