最新免费av在线观看,亚洲综合一区成人在线,中文字幕精品无码一区二区三区,中文人妻av高清一区二区,中文字幕乱偷无码av先锋

MSM7582B Datasheet

  • MSM7582B

  • p/4 Shift QPSK MODEM

  • 170.26KB

  • OKI

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

E2U0035-16-X2
隆 Semiconductor
MSM7582/7582B
隆 Semiconductor
p/4
Shift QPSK MODEM
This version: Jan. 1998
MSM7582/7582B
Previous version: Nov. 1996
GENERAL DESCRIPTION
The MSM7582/7582B are CMOS ICs for the
p/4
shift QPSK modem developed for the digital
cordless telephone systems.
The devices are designed for Personal and Cell station applications, the MSM7582B is the
improved MSM7582 in modulator burst rise-up and fall-down characteristics.
FEATURES
鈥?Single Power Supply (V
DD
: 2.7 V to 3.6 V)
(Modulator Block)
鈥?Built-in Root Nyquist Filter for Baseband Limiting (50% Roll-off)
鈥?Ramp Bit for Burst Signal Rise-up:
MSM7582/1.75 symbols
MSM7582B/2.0 symbols
鈥?Ramp Bit for Burst Signal Fall-down:
MSM7582/2.75 symbols
MSM7582B/2.0 symbols
鈥?Built-in D/A converters for Analog Output of Quadrature Signal I/Q Components and Power
Envelope Output
I
2
+ Q
2
鈥?Differential I/Q Analog output format
鈥?I/Q Output DC Offset / Gain Adjustable
(Demodulator Block)
鈥?Full Digital System,
p/4
shift QPSK Demodulation
鈥?Input IF signal Frequency Selectable: 1.2/10.7/10.75/10.8 MHz
鈥?Built-in Clock Recovery: 4 Circuits useful for Cell station
(Common)
鈥?Various Power-down Modes: Tramsmit/Receive Independant
鈥?Built-in Precise Analog Voltage Reference
鈥?MCU Serial Interface for Mode setting and Built-in Test circuit
鈥?Test Modes: Eye pattern / AFC Compensating Signal / Phase Detection Signal, possible to
monitor
鈥?Transmission Speed: 384 kbps
鈥?Low Power consumption
Operating mode : 15 mA Typ. / Modulator (V
DD
= 3.0 V)
: 9 mA Typ. / Demodulator (V
DD
= 3.0 V)
Whole system Power-down mode: 0.01 mA Typ. (V
DD
= 3.0 V)
鈥?Package:
32-pin plastic TSOP (TSOPI32-P-814-0.50-1K)(Product name : MSM7582TS-K)
(Product name : MSM7582BTS-K)
1/24

MSM7582B相關(guān)型號PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！