- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373263 > RF9936 RF Mixer PDF資料下載
參數(shù)資料
| 型號： | RF9936 |
| 英文描述： | RF Mixer |
| 中文描述： | RF混頻器 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 243K |
| 代理商： | RF9936 |
!
NOT FOR NEWDESIGNS
8-121
8
F
Produc t Desc ription
Typic al Applic ations
Features
Func tional Block Diagram
RF Micro Devices, Inc.
7625 Thorndike Road
Greensboro, NC 27409, USA
Tel (336) 664 1233
Fax (336) 664 0454
http://www.rfmd.com
Optimum Technology Matching Applied
Si BJT
GaAs HBT
Si Bi-CMOS
SiGe HBT
GaAs MESFET
Si CMOS
1
2
3
4
5
6
7
8
9
11
12
24
23
22
21
20
19
18
17
16
14
13
LNA SEL
VCC1
VCC2
GND1
LNA2 IN
GND2
GND3
LNA1 IN
GND4
LO BUFF EN
LO IN
GC
GND9
VCC4
GND8
LNA OUT
GND7
MIX RF IN
GND6
IF-
GND5
LO BUFF OUT
GAIN
ADJUST
SEL.
LOGIC
RF9936
PCS LOW NOISE AMPLIFIER/MIX ER
CDMA/TDMA/DCS1900 PCS Systems
PHS 1500/WLAN 2400 Systems
Receivers Employing Diversity Antennas
General Purpose Downconverter
Micro-Cell PCS Base Stations
Portable Battery Powered Equipment
The RF9936 is a monolithic integrated receiver front-end
for PCS applications. The IC contains all of the required
components to implement the RF functions of the
receiver front-end except for the passive filtering and LO
generation. It contains two LNAs (low-noise amplifiers), a
double-balanced Gilbert cell mixer, a balanced IF output,
an LO isolation buffer amplifier, and an LO output buffer
amplifier for providing the buffered LO signal as an out-
put. On-chip digital logic is used to enable the appropriate
LNA. The LNAs share a common output that permits
insertion of a bandpass filter between the LNA output and
the Mixer section. Analog gain adjustment is provided
which allows 10dB variation in gain. The IC is designed to
operate from a single 3.6V power supply.
Complete Receiver Front-End
Analog RF Gain Control
Single 3.6V Power Supply
Digitally Selectable LNA Inputs
Digitally Selectable Buffered LO Output
1500MHz to 2500MHz Operation
RF9936
RF9936 PCBA
PCS Low Noise Amplifier/Mixer
Fully Assembled Evaluation Board
8
Rev A8 000822
.069
.053
.050
.016
8°MAX
0°MIN
.010
.008
.157
.150
.244
.228
1
.344
.337
.012
.008
.025
.010
.004
.033
Package S tyle: S S OP-24
SeeUpgradedProductRF9986
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RFA120 | RLA Linear Arrays |
| RLA120 | RLA Linear Arrays |
| RLA160 | RLA Linear Arrays |
| RLA40 | RLA Linear Arrays |
| RLA80 | RLA Linear Arrays |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RF9938 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:PCS UPCONVERTER/BPSK MODULATOR |
| RF9938PCBA | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:PCS UPCONVERTER/BPSK MODULATOR |
| RF9957 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:CDMA/FM RECEIVE AGC AND DEMODULATOR |
| RF9957PCBA | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:CDMA/FM RECEIVE AGC AND DEMODULATOR |
| RF9958 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:CDMA/FM TRANSMIT MODULATOR, IF AGC, AND UPCONVERTER |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。