Preliminary
Preliminary
Product Description
Sirenza Microdevices聮 NGA-186 is a high performance Gallium
Arsenide Heterojunction Bipolar Transistor MMIC Amplifier. De-
signed with InGaP process technology for improved reliability, a
Darlington configuration is utilized for broadband performance up
to 6 Ghz. The heterojunction increases breakdown voltage and
minimizes leakage current between junctions. Cancellation of
emitter junction non-linearities results in higher suppression of
intermodulation products.
Small Signal Gain vs. Frequency
NGA-186
DC-6000 MHz, Cascadable GaAs
HBT MMIC Amplifier
25
20
15
dB
Product Features
聲
12.0dB Gain, 14.7 dBm P1dB at 1950Mhz
聲
Cascadable 50 ohm: 1.2:1 VSWR
聲
Patented GaAs HBT Technology
聲
Operates from Single Supply
聲
Low Thermal Resistance Package
聲
Unconditionally Stable
Applications
聲
PA Driver Amplifier
聲
Cellular, PCS, GSM, UMTS
聲
IF Amplifier
聲
Wireless Data, Satellite
U nits
dB m
Frequency
850 MHz
1950 MHz
2400 MHz
850 MHz
1950 MHz
2400 MHz
850 MHz
1950 MHz
2400 MHz
D C - 5000 MHz
D C - 5000 MHz
2000 MHz
3.6
45
11.2
Min.
Ty p.
14.6
14.7
14.9
32.9
31.7
31.1
12.4
12.0
11.8
5600
1.2:1
1.2:1
4.0
4.1
50
120
4.6
55
13.6
Max.
10
5
0
0
1
2
3
4
5
6
7
8
Frequency GHz
S y mbol
P
1dB
P arameter
Output P ower at 1dB C ompressi on
OIP
3
Output Thi rd Order Intercept P oi nt
dB m
G
S mall S i gnal Gai n
dB
MHz
-
-
dB
V
mA
擄C /W
B andwi dth
D etermi ned by Return Loss (<-10dB )
Input V S WR
Output V S WR
NF
V
D
I
D
R
TH
, j-l
Noi se Fi gure
D evi ce Operati ng Voltage
D evi ce Operati ng C urrent
Thermal Resi stance (juncti on to lead)
Test Conditions:
V
S
= 8 V
R
BIAS
= 75 Ohms
I
D
= 50 mA Typ.
T
L
= 25潞C
OIP
3
Tone Spacing = 1 MHz, Pout per tone = 0 dBm
Z
S
= Z
L
= 50 Ohms
The information provided herein is believed to be reliable at press time. Sirenza Microdevices assumes no responsibility for inaccuracies or omissions. Sirenza Microdevices assumes no responsibility for the use of
this information, and all such information shall be entirely at the user聮s own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are
implied or granted to any third party. Sirenza Microdevices does not authorize or warrant any Sirenza Microdevices product for use in life-support devices and/or systems. Copyright 2001 Sirenza Microdevices, Inc..
All worldwide rights reserved.
522 Almanor Ave., Sunnyvale, CA 94085
Phone: (800) SMI-MMIC
1
http://www.sirenza.com
EDS-101101 Rev D
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