WIRELESS COMMUNICATIONS DIVISION
TQ5M34
DATA SHEET
LO
VDD
GIC
GND
LO In
3V Downconverter Mixer
IC
IF Out
GND
Features
摟
Single +2.8V Operation
摟
Adjustable Gain/IP3/Current
摟
Low Current Operation
摟
Few external components
摟
LPCC 3x3mm, 8 Pin Plastic Package
摟
High IP3
GND
RF In
Product Description
The TQ5M34 is a general purpose RFIC mixer downconverter designed for multiple
applications including WCDMA and other worldwide Cellular and PCS mobile
phones, ISM band receivers, L band satellite terminals, WLAN and pagers. The
TQ5M34 is usable for applications whose RF frequency range falls within 500MHz
to 2800 MHz with an IF between 45MHz and 500 MHz. The integrated circuit
requires minimal off-chip matching, while allowing for the maximum application
flexibility. Low current drain and high output third order intercept efficiency makes
this part ideal for portable, battery operated applications.
Electrical Specifications
1
Parameter
RF Frequency
Conversion Gain
Noise Figure
Input 3
rd
Order Intercept
DC supply Current
Min
500
5.0
9.3
+9.0
9.3
Typ
Max
2800
Units
MHz
dB
dB
dBm
mA
摟
Broadband Performance
Applications
摟
WCDMA mobile Applications
摟
Cellular and PCS mobile applications
worldwide
摟
Wireless data applications
摟
ISM and General Purpose
Note 1: Test Conditions: Vdd=+2.8V, T
C
=+25C, RF=2140MHz, LO=2330MHz, IF=190MHz,
LO input=-4dBm
For additional information and latest specifications, see our website:
www.triquint.com
1