电子元器件数据表 IC PDF查询
English 中文版
  品牌   我要上传
型号:  
描述:
CXA3572R  TPS79147DBVR  PT2272-M5S  TPS79228DBVR  CXA3556N  PT2271A-M3P  PT2270-M4  PT2271A-M6P  TPS79118DBVR  CXA3572  
ML2722DH-T 900MHz Low-IF 1.5Mbps FSK Transceiver
型号:   ML2722DH-T
PDF文件: 下载PDF文件   鼠标右键选目标另存为
网页直接浏览   不需安装PDF阅读软件
在线打开PDF文件   需安装PDF阅读软件
描述:   900MHz Low-IF 1.5Mbps FSK Transceiver
文件大小 :   254 K    28 页
Logo:   
品牌   MICRO-LINEAR [ MICRO LINEAR CORPORATION ]
购买 :   
  浏览型号ML2722DH-T的Datasheet PDF文件第2页 浏览型号ML2722DH-T的Datasheet PDF文件第3页 浏览型号ML2722DH-T的Datasheet PDF文件第4页 浏览型号ML2722DH-T的Datasheet PDF文件第5页 浏览型号ML2722DH-T的Datasheet PDF文件第6页 浏览型号ML2722DH-T的Datasheet PDF文件第7页 浏览型号ML2722DH-T的Datasheet PDF文件第8页 浏览型号ML2722DH-T的Datasheet PDF文件第9页  
100%
ML2722
900MHz Low-IF 1.5Mbps FSK Transceiver
Final Datasheet
GENERAL DESCRIPTION
The ML2722 is a fully integrated 1.5Mbps frequency
shift keyed (FSK) transceiver that operates in the
unlicensed 900MHz ISM frequency band. The device
has been optimized for digital cordless telephone
applications and includes all the frequency generation,
receive and transmit functions. Automatically adjusted
filters eliminate mechanical tuning. The transmitter
generates a -1dBm FSK output signal. The single
conversion Low-IF receiver has all the sensitivity and
selectively advantages of a traditional super-
heterodyne without requiring costly, bulky external
filters, while providing the integration advantages of
direct conversion.
The phase locked loop (PLL) synthesizer is completely
integrated, including the voltage controlled oscillator
(VCO), tuning circuits, and VCO resonator. This allows
the ML2722 to be used in frequency hopped spread
spectrum (FHSS) applications.
The ML2722 contains internal voltage regulation. It also
contains PLL and transmitter configuration registers.
The device can be placed in a low power standby mode
for current sensitive applications. It is packaged in a
“Green” Pb-Free 32TQFP.
FEATURES
Single chip ISM band 900MHz Radio Transceiver
with -1dBm transmit output power
1.5Mbps maximum data rate
Typical receiver sensitivity: -95dBm at 12.5% CER
Fully integrated frequency synthesizer with internal
VCO resonator
Automatic filter calibration: Requires no mechanical
tuning adjustments during manufacturing
Low IF Receiver: No external IF filters required
Control outputs correctly sequence and control
external PA
3-wire control interface
Analog RSSI output
APPLICATIONS
900MHz FSK Data Transceivers
-
-
-
Digital Cordless Phones
Wireless Streaming Media
Wireless PC Peripherals
PIN CONFIGURATION
RSSI/TPI
RVCC7
RVCC6
DOUT
GND
VBG
VDD
DIN
BLOCK DIAGRAM
XCEN
RXON
PAON
EN
DATA
CLK
TPC/TPQ
VSS
32 31 30 29 28 27 26 25
1
24
2
3
4
5
6
7
8
9
23
22
21
20
19
18
17
10 11 12 13 14 15 16
VCC5
TRFO
RVCC4
RRFI
GND
GND
GND
GND
REF
RVCC1
RVCC3
VTUNE
VCC2
QPO
GND
ORDERING INFORMATION
PART NUMBER TEMPERATURE RANGE
ML2722DH
ML2722DH-T
-10
o
C to +60
o
C
-10 C to +60 C
o
o
PACKAGE
32TQFP 7x7x1mm
32TQFP 7x7x1mm
GND
PACK (QTY)
Antistatic Tray (250)
Tape & Reel (2500)
DS2722-F-06
DECEMBER 2005
首页 - - 友情链接
Copyright© 2001 - 2014 ICPDF All Rights Reserved ICPDF.COM

粤公网安备 44030402000629号


粤ICP备13051289号-7