Mixer IC. TQ5M31 Datasheet


TQ5M31 IC. Datasheet pdf. Equivalent


Part Number

TQ5M31

Description

3V Downconverter Mixer IC

Manufacture

TriQuint Semiconductor

Total Page 16 Pages
Datasheet
Download TQ5M31 Datasheet


TQ5M31
WIRELESS COMMUNICATIONS DIVISION
TQ5M31
DATA SHEET
Vdd Vdd
Gain/IP3/current
adjustment
GIC
IF IF
OUT
GND
GND
3V Downconverter
Mixer IC
50 ohm
LO INPUT LO
RF 50 ohm
RF INPUT
Product Description
The TQ5M31 is a general purpose RFIC mixer downconverter designed for multiple
applications including worldwide cellular and PCS mobile phones, ISM bands, GPS
receivers, L band satellite terminals, WLAN and pagers. The TQ5M31 is usable for
applications with an RF frequency range from 500 to 2500 MHz, and an IF output
range from 45 to 500 MHz. The integrated circuit requires minimal off-chip
matching, while allowing for the maximum application flexibility. Low current drain
makes this part ideal for portable, battery operated applications. The output third
order intercept efficiency is very high.
Electrical Specifications1
Parameter
RF Frequency
Min Typ Max
500 2500
Units
MHz
Conversion Gain
4.0 dB
Noise Figure
8.5 dB
Input 3rd Order Intercept
9.0 dBm
DC supply Current
6.2 mA
Note 1: Test Conditions: Vdd=2.8V, Ta=25C, RF=1960MHz, LO=1750MHz, IF=210MHz, LO input=-
4dBm
Features
§Single 3V Operation
§Adjustable Gain/IP3/Current
§Low Current Operation
§Few external components
§SOT23-6 plastic package
§High IP3
§Broadband Performance
Applications
§Cellular and PCS mobile applications
worldwide
§Wireless data applications
§GPS/ISM/ general purpose
For additional information and latest specifications, see our website: www.triquint.com
1

TQ5M31
TQ5M31
Data Sheet
Electrical Characteristics
Parameter
Conditions
Min. Typ/Nom Max. Units
RF Frequency
LO Frequency
IF Frequency
LO input level
Supply voltage
Conversion Gain
Input 3rd Order Intercept
Supply Current
500 1960 2500 MHz
600 1750 2700 MHz
45 210 500 MHz
-7 -4
0 dBm
2.7 2.8 4.0 V
3.0 4.0
dB
6.5 9.0
dBm
6.2 8.5 mA
Note 1: Test Conditions (devices screened to the above test conditions): Vdd=2.8V, RF=1960MHz, LO=1750MHz, IF=210MHz, LO input=-4dBm, TC = 25°C, unless
otherwise specified.
Absolute Maximum Ratings
Parameter
DC Power Supply
Power Dissipation
Operating Temperature
Storage Temperature
Signal level on inputs/outputs
Voltage to any non supply pin
Value
5.0
100
-40 to 85
-60 to 150
+20
+.3
Units
V
mW
C
C
dBm
V
2 For additional information and latest specifications, see our website: www.triquint.com


Features WIRELESS COMMUNICATIONS DIVISION TQ5M31 DATA SHEET IF OUT GND Vdd Gain/IP3/cur rent adjustment 50 ohm LO INPUT Vdd IF 3V Downconverter Mixer IC GIC GND L O RF 50 ohm RF INPUT Features §Sing le 3V Operation §Adjustable Gain/IP3/C urrent §Low Current Operation Product Description The TQ5M31 is a general pu rpose RFIC mixer downconverter designed for multiple applications including wo rldwide cellular and PCS mobile phones, ISM bands, GPS receivers, L band satel lite terminals, WLAN and pagers. The TQ 5M31 is usable for applications with an RF frequency range from 500 to 2500 MH z, and an IF output range from 45 to 50 0 MHz. The integrated circuit requires minimal off-chip matching, while allowi ng for the maximum application flexibil ity. Low current drain makes this part ideal for portable, battery operated ap plications. The output third order inte rcept efficiency is very high. Electric al Specifications1 Parameter RF Frequen cy Conversion Gain Noise Figure Input 3rd Order Intercept DC suppl.
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