- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄382702 > U2762B 900-MHz ISM Band Receiver PDF資料下載
參數(shù)資料
| 型號： | U2762B |
| 英文描述： | 900-MHz ISM Band Receiver |
| 中文描述： | 900 - MHz的ISM頻段接收機 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 201K |
| 代理商： | U2762B |
U2762B
Preliminary Information
Rev. A3, 10-Jun-98
1 (9)
900-MHz ISM Band Receiver
Description
The receiver IC U2762B-B is specifically designed for
cordless telephone applications in the 900-MHz ISM
band. It is manufactured using TEMIC’s advanced UHF
process. The IC consists of a 900-MHz RF amplifier and
mixer, 10.7-MHz IF amplifier, limiter, RSSI, quadrature
demodulator and comparator for the bit-slicer function.
The device features 2.9-V operation. In conjunction with
TEMIC’s transmitter IC U2763B-B and the PLL
U2781B, a complete ISM RF IC kit is available which fits
perfectly with AMD’s PhoX controllers AM79C432A
and AM79C433.
Electrostatic sensitive device.
Observe precautions for handling.
Features
Single-conversion receiver with 10.7-MHz IF
Comparator for bit slicer integrated
Temperature-compensated RSSI with 65 dB
dynamic range
Supply-voltage range 2.7 V to 3.3 V
Only 17 mA typical current consumption
Few external components
SSO28 package
Benefits
Low filter costs due to 10.7-MHz single conversion
Very low count of external components saves PCB
space and costs
Low current consumption results in very long
stand-by time of approximately 7 days
Block Diagram
V
CC1
28
1
2
3
4
5
6
7
8
27
26
25
24
23
22
21
9
10
11
12
13
14
20
19
18
17
16
15
LO
REF
LO
in
GND1
A2
out
V
CC2
Lim1
in
Lim1
REF
Lim1
out
GND3
Lim2
in
Lim2
REF
DEM
NTank
DEM
Tank
A1
REF
RSSI
NC
A1
in
GND2
Mix
out
V
CC3
A2
in
A2
REF
Data
out
Com
Nin
Com
in
SL
in
DEM
out
Compa–
rator
Demo–
dulator
RSSI
10 k
A2
Mix
A1
Vcc/2
+
–
13951
Figure 1. Block diagram
Ordering Information
Extended Type Number
U2762B-BFS
U2762B-BFSG3
Package
SSO28
SSO28
Remarks
Tubes, MOQ 600 pcs
Taped and reeled, MOQ 4000 pcs
相關PDF資料 |
PDF描述 |
|---|---|
| U2762B-BFS | 900-MHz ISM Band Receiver |
| U2762B-BFSG3 | 900-MHz ISM Band Receiver |
| U2781B | Frequency Synthesizer |
| U2782B | Ring Tongue Solderless Terminal; RoHS Compliant: Yes |
| U2782B-AFS | Ring Tongue Solderless Terminal; Wire Size (AWG):6; Stud Size:#10 RoHS Compliant: Yes |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| U2762B-BFS | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:900-MHz ISM Band Receiver |
| U2762B-BFSG3 | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:900-MHz ISM Band Receiver |
| U277 | 制造商:APEM 功能描述: |
| U277/1 | 功能描述:開關配件 Switch Hardware RoHS:否 制造商:C&K Components 類型:Cap 用于:Pushbutton Switches 設計目的: |
| U2781A | 制造商:AGILENT TECHNOLOGIES, INC. 功能描述:USB MODULAR INSTRUMENT CHASSIS 制造商:Agilent Technologies 功能描述:CHASSIS DATA ACQUISITION 6-SLOT 制造商:Agilent Technologies 功能描述:USB MODULAR INSTRUMENT CHASSIS; No. of Channels:384; Input Voltage Max:240V; External Height:197mm; External Width:270mm; External Depth:271.2mm; Input Impedance:50ohm; Supply Voltage Max:240VAC; Supply Voltage Min:100VAC ;RoHS Compliant: NA 制造商:Agilent Technologies 功能描述:USB Modular Products Chassis |
發(fā)布緊急采購，3分鐘左右您將得到回復。