參數(shù)資料
型號: HPMX-7102-TR1
廠商: AGILENT TECHNOLOGIES INC
元件分類: 上/下變頻器
英文描述: RF/MICROWAVE DOWN CONVERTER
封裝: PLASTIC, BCC-24
文件頁數(shù): 1/16頁
文件大小: 165K
代理商: HPMX-7102-TR1
Agilent HPMX-7102
Dual-Band, Tri-Mode
Downconverter
Data Sheet
General Description
The HPMX-7102 downconverter
offers a highly integrated solution
for the CDMA Dual-Band, Tri-
Mode (DBTM) handsets. This
integrated solution leads to
improvement in cost and
reliability. The HPMX-7102 is part
of the Agilent Technologies
complete CDMAdvantage RF
chipset.
The downconverter has a high
input IP3 which is highly desirable
for CDMA receiver dynamic range,
noise, and spurious suppression.
The chip is comprised of three
amplifier and mixer combinations.
Individual mixers can be selected
through band and mode control
input.
The mixer outputs are differential
providing common mode rejection.
The outputs are high impedance
open collectors. The HPMX-7102
features a current control of all
three mixers through a DC voltage
input Vcs. By setting the current
varying linearity requirements can
be accommodated. If used,
dynamic current control reduces
overall current consumption
maximizing battery life.
Features
Wide band operation
RF inputs:
Cellular AMPS/CDMA:
869 - 894 MHz
PCS CDMA: 1930 - 1990 MHz
IF outputs:
Cellular AMPS: 85.38 MHz
Cellular CDMA: 85.38 MHz
PCS CDMA: 210.38 MHz
2.7 - 3.6 V operation
Differential IF outputs
High input IP3 and conversion gain
Adjustable current
Cellular AMPS: 4 - 11 mA
Cellular CDMA: 7 - 18 mA
PCS CDMA: 6 - 17 mA
JEDEC standard BCC-24 surface
mount package
Applications
Cellular handsets
Wireless data terminals
Plastic BCC-24
The IC is housed in miniature
BCC-24 package and manufac-
tured on a high frequency, low
noise Si-Bipolar process (25 GHz
Ft). The entire IC can be put into a
standby mode reducing current
consumption to under 150
A.
HPMX-7102
Functional Block Diagram
RFin AMPS
Vcs
IFout AMPS
RFin CDMA
LO cel
LO PCS
IFout CDMA
RFin PCS
IFout PCS
Mode
Select
Current & Bias
Control
Band
Select
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