NJG1146KG1
I
ELECTRICAL CHARACTERISTICS4
(Low Gain mode)
V
DD
=5.0V, V
CTL
=0V, freq=40~900MHz, T
a
=+25°C, Z
S
=Z
l
=50 ohm, with application circuit
PARAMETERS
Small signal gain2
Input power at
1dB gain
compression point2
Input 3rd order
intercept point2
2nd order
intermodulation
distortion1
3rd order
intermodulation
distortion1
RF IN Return loss2
RF OUT Return loss2
SYMBOL
Gain2
P
-1dB(IN)
2
IIP3_2
IM2_2
f1=freq, f2=freq+100kHz,
P
IN
=-2dBm
f1=200MHz, f2=500MHz,
fmeas=700MHz,
P
IN
1=P
IN
2=-15dBm *3
f1=600MHz, f2=650MHz,
fmeas=700MHz,
P
IN
1=P
IN
2=-15dBm *3
CONDITIONS
Exclude PCB
& connector losses *1
MIN
-2.5
+10.0
+25.0
40.0
TYP
-1.0
+16.0
+33.0
60.0
MAX
-
-
-
-
UNITS
dB
dBm
dBm
dB
IM3_2
RLi2
RLo2
48.0
8.0
8.0
70.0
15.0
15.0
-
-
-
dB
dB
dB
*1 Input & output PCB and connector losses: 0.014dB(40MHz), 0.088dB(620MHz), 0.121dB(900MHz)
*3 Definitions of IM2 and IM3.
Pout(dBm)
Pout(dBm)
IM2
IM3
200
500
700
600/650
700
frequency(MHz)
frequency(MHz)
-5-
NJRC [ NEW JAPAN RADIO ]
