TQ5121 Просмотр технического описания (PDF) - TriQuint Semiconductor
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TQ5121 Datasheet PDF : 10 Pages
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TQ5121
Data Sheet
Electrical Characteristics
Parameter
Conditions
Min.
Typ/Nom
Max.
Units
RF Frequency
Cellular band
869
894
MHz
LO Frequency
Cellular band
950
1040
MHz
IF Frequency
LO input level
Cellular band
70
140
MHz
-7
-4
0
dBm
Supply voltage
2.7
2.8
4.0
V
Gain
Gain Variation vs. Temp.
-40 to 85C
16.0
17.5
dB
-2.0
+2.0
dB
Noise Figure
Input 3rd Order Intercept
2.7
-11.0
-8.5
3.5
dB
dBm
Return Loss
LNA input – external match
10
dB
LNA output
10
dB
Mixer RF input
10
dB
Mixer LO input
10
dB
Isolation
LO to LNA in
40
dB
LO to IF; after IF match
40
dB
RF to IF; after IF match
40
dB
IF Output Impedance
Supply Current
Vdd = 2.8V; “ON”
Vdd = 0V; “OFF”
500
Ohm
<50
Ohm
10
13
mA
Temperature
-40
25
85
C
Note 1: Test Conditions: Vdd=2.8V, filter IL=2.5dB, RF=881MHz, LO=991MHz, IF=110MHz, LO input=-7dBm, 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
Units
5.0
V
500
mW
-55 to 100
C
-60 to 150
C
+20
dBm
+.3
V
2
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