UPC8130TA Datasheet, PDF (32/40 Pages) NEC – -15 dBm INPUT, VARIABLE GAIN AMPLIFIER SILICON MMIC FOR TRANSMITTER AGC OF DIGITAL CELLULAR TELEPHONE

µPC8131TA
Output port matching at f = 1440 MHz
OUTPUT POWER vs. INPUT POWER
10
f = 1440 MHz
VAGC = 0 V
5
0
VCC = 2.7 V
VCC = 3.0 V
−5
VCC = 3.3 V
−10
−15
−20
−20
−15
−10
−5
0
5
Input Power Pin (dBm)
OUTPUT POWER vs. INPUT POWER
10
f = 1440 MHz
0 ^{VCC = 3.3 V}
VAGC = 0 V
−10
−20
−30
−40
VAGC = 1.3 V
VAGC = 1.6 V
−50
VAGC = 1.8 V
VAGC = 3.3 V
−60
−30 −25 −20 −15 −10 −5 0 5
Input Power Pin (dBm)
µPC8130TA, µPC8131TA
OUTPUT POWER vs. INPUT POWER
10
f = 1440 MHz
0 ^{VCC = 3.0 V}
VAGC = 0 V
−10
−20
−30
−40
VAGC = 1.3 V
VAGC = 1.6 V
−50
VAGC = 1.8 V
VAGC = 3.0 V
−60
−30 −25 −20 −15 −10 −5 0 5
Input Power Pin (dBm)
OUTPUT POWER vs. INPUT POWER
10
f = 1440 MHz
0 ^{VCC = 2.7 V}
VAGC = 0 V
−10
−20
−30
−40
VAGC = 1.3 V
VAGC = 1.6 V
−50
VAGC = 1.8 V
−60
VAGC = 2.7 V
−30 −25 −20 −15 −10 −5 0 5
Input Power Pin (dBm)
32