njg1125pb5 New Japan Radio Co.,Ltd, njg1125pb5 Datasheet - Page 48

• Manufacturer Part Number: njg1125pb5
• Description: Njg1125pb5 W-cdma Triple Lna Gaas Mmic
• Manufacturer: New Japan Radio Co.,Ltd

NJG1125PB5
- 48 -
ELECTRICAL CHARACTERISTICS (1.7GHz Band Low Gain Mode)
-10
-20
-30
-40
-50
-60
10
14
12
10
0
8
6
4
-40
1.7
Condition
Condition
Ta=+25°C,
f=1860MHz,
V
V
Ta=+25°C,
f=1.7~2.0GHz,
V
V
DD
CTL
1.75
DD
CTL
-30
= V
1=0V, V
= V
Pout
1.7GHz@Low Gain
1.7GHz@Low Gain
1=0V, V
NF
NF vs. frequency
INV
INV
-20
1.8
frequency (GHz)
Pout vs. Pin
=2.7V,
=2.7V,
Pin (dBm)
CTL
P-1dB(IN)=+12.6dBm
CTL
1.85
2=1.85V, V
-10
2=1.85V, V
1.9
0
CTL
CTL
1.95
10
3=0V
3=0V
20
2
-10
-12
-14
-16
-18
-100
-6
-8
-20
-40
-60
-80
20
-40
0
-40
Condition
Gain
Condition
Ta=+25°C,
f=1860MHz,
V
V
Ta=+25°C,
f1=1860MHz, f2=f1+100kHz,
V
V
DD
CTL
-30
DD
CTL
Pout
= V
-30
1=0V, V
= V
P-1dB(IN)=+12.6dBm
1=0V, V
1.7GHz@Low Gain
1.7GHz@Low Gain
Gain, IDD vs. Pin
INV
Pout, IM3 vs. Pin
IM3
INV
-20
RF Power (dBm)
=2.7V,
-20
=2.7V,
CTL
Pin (dBm)
CTL
2=1.85V, V
-10
2=1.85V, V
-10
IDD
0
0
IIP3=+14.5dBm
CTL
CTL
10
3=0V
10
3=0V
20
20
3
2.5
2
1.5
1
0.5
0