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Sirenza Microdevices
Sirenza Microdevices

SGA-4163 Datasheet Preview

SGA-4163 Datasheet

Cascadable SiGe HBT MMIC Amplifier

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SGA-4163 pdf
Product Description
Sirenza Microdevices’ SGA-4163 is a high performance SiGe
HBT MMIC Amplifier. A Darlington configuration featuring 1
micron emitters provides high FT and excellent thermal
perfomance. The heterojunction increases breakdown voltage
and minimizes leakage current between junctions. Cancellation
of emitter junction non-linearities results in higher suppression
of intermodulation products. At 850 Mhz and 45mA , the SGA-
4163 typically provides +29.7 dBm output IP3, 10.5 dB of gain,
and +13 dBm of 1dB compressed power using a single positive
voltage supply. Only 2 DC-blocking capacitors, a bias resistor
and an optional RF choke are required for operation.
Gain & Return Loss vs. Frequency
VD= 3.2 V, ID= 45 mA (Typ.)
16 0
12
GAIN
-10
8
ORL
4
0
01
IRL
234
Frequency (GHz)
-20
-30
TL=+25ºC
-40
56
SGA-4163
DC-5000 MHz, Cascadable
SiGe HBT MMIC Amplifier
Product Features
• Broadband Operation: DC-5000 MHz
• Cascadable 50 Ohm
• Patented SiGe Technology
• Operates From Single Supply
• Low Thermal Resistance Package
Applications
• PA Driver Amplifier
• Cellular, PCS, GSM, UMTS
• IF Amplifier
• Wireless Data, Satellite
Symbol
Parameter
G Small Signal Gain
P1dB Output Power at 1dB Compression
OIP3 Output Third Order Intercept Point
Bandwidth Determined by Return Loss (>10dB)
IRL Input Return Loss
Units
dB
dBm
dBm
MHz
dB
Frequency
850 MHz
1950 MHz
2400 MHz
850 MHz
1950 MHz
850 MHz
1950 MHz
1950 MHz
Min.
9.5
Typ.
10.5
9.7
9.6
13.0
12.1
29.7
25.4
5000
28.0
Max.
11.5
ORL Output Return Loss
dB 1950 MHz
20.1
NF Noise Figure
dB 1950 MHz
5.0
VD Device Operating Voltage
V
2.9 3.2 3.5
ID Device Operating Current
mA
41 45 49
RTH, j-l Thermal Resistance (junction to lead)
Test Conditions:
VS = 8 V
RBIAS = 110 Ohms
ID = 45 mA Typ.
TL = 25ºC
°C/W
255
OIP3 Tone Spacing = 1 MHz, Pout per tone = -5 dBm
ZS = ZL = 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’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
http://www.sirenza.com
1 EDS-100638 Rev. D



Sirenza Microdevices
Sirenza Microdevices

SGA-4163 Datasheet Preview

SGA-4163 Datasheet

Cascadable SiGe HBT MMIC Amplifier

No Preview Available !

SGA-4163 pdf
Preliminary
SGA-4163 DC-5000 MHz Cascadable MMIC Amplifier
Typical RF Performance at Key Operating Frequencies
Symbol
Parameter
G Small Signal Gain
Unit 100
dB 10.3
FrequFFernreecqqyuu(eeMnnHccyzy)((MMHHzz))
500 850 1950
10.2 10.5
9.7
2400
9.6
3500
9.4
OIP3 Output Third Order Intercept Point dBm
30.2 29.7 25.4 23.0
P1dB Output Power at 1dB Compression dBm
12.9 13.0 12.1 11.1
IRL Input Return Loss
dB 29.1 26.7 23.7 28.0 36.7 16.6
ORL Output Return Loss
dB 19.7 20.8 24.3 20.1 18.7 17.6
S12 Reverse Isolation
NF Noise Figure
Test Conditions: VVSS== 88 VV
RRBBIIAASS==31910OOhmhms s
dB 15.5
dB
IIDD == 8405 mmAA TTyypp..
TTLL==2255ººCC
16.0 16.3 17.2 17.6 18.4
4.6 4.8 5.0 5.3
OOIIPP33TToonnee SSppaacciinngg == 11 MMHHzz,, PPoouutt ppeerr ttoonnee == 0-5ddBBmm
ZZSS== ZZLL== 5500 OOhhmmss
Noise Figure vs. Frequency
VD= 3.2 V, ID= 45 mA (Typ.)
7
6
5
4
3
TL=+25ºC
2
0 0.5 1 1.5 2 2.5 3
Frequency (GHz)
Absolute Maximum Ratings
Parameter
Absolute Limit
Max. Device Current (ID)
Max. Device Voltage (VD)
Max. RF Input Power
90 mA
5V
+18 dBm
Max. Junction Temp. (TJ)
Operating Temp. Range (TL)
Max. Storage Temp.
+150°C
-40°C to +85°C
+150°C
Operation of this device beyond any one of these limits may
cause permanent damage. For reliable continous operation,
the device voltage and current must not exceed the maximum
operating values specified in the table on page one.
Bias conditions should also satisfy the following expression:
IDVD < (TJ - TL) / RTH, j-l
OIP3 vs. Frequency
VD=3.2 V, ID= 45 mA (Typ.)
35
P1dB vs. Frequency
VD= 3.2 V, ID= 45 mA (Typ.)
18
30 15
25 12
20
TL=+25ºC
15
0 0.5 1 1.5 2 2.5 3
Frequency (GHz)
9
TL=+25ºC
6
0 0.5 1 1.5 2 2.5 3
Frequency (GHz)
522 Almanor Ave., Sunnyvale, CA 94085
Phone: (800) SMI-MMIC
2
http://www.sirenza.com
EDS-100638 Rev. D


Part Number SGA-4163
Description Cascadable SiGe HBT MMIC Amplifier
Manufacturer Sirenza Microdevices
Total Page 5 Pages
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