SGC-6389Z
Product Description
Sirenza Microdevices’ SGC-6389Z is a high performance SiGe HBT MMIC
amplifier utilizing a Darlington configuration with a patented active-bias
network. The active bias network provides stable current over temperature
and process Beta variations. Designed to run directly from a 5V supply, the
SGC-6389Z does not require a dropping resistor as compared to traditional
Darlington amplifiers. The SGC-6389Z product is designed for high linearity
5V gain block applications that require small size and minimal external
components. It is internally matched to 50 ohms.
50-4000 MHz Active Bias Silicon
Germanium Cascadable Gain Block
Pb
RoHS Compliant
&
Green
Package
Gain & Return Loss
30
S21
20
10
V
D
= 5V, I
D
= 84mA
Gain (dB)
0
-10
-20
-30
0
Bias Tee Data, Z
S
= Z
L
= 50 Ohms, T
L
= 25C
S22
S11
Product Features
•
Single Fixed 5V Supply
•
No Dropping Resistor Required
•
Patented Self Bias Circuitry
•
Gain = 12.8 dBm at 1950 MHz
•
P1dB = 18.6 dBm at 1950 MHz
•
OIP3 = 34.5 dBm at 1950 MHz
•
Robust 1000V ESD, Class 1C HBM
Applications
•
PA Driver Amplifier
•
Cellular, PCS, GSM, UMTS, WCDMA
•
IF Amplifier
•
Wireless Data, Satellite
Frequency
850 MHz
1950 MHz*
2400 MHz
850 MHz
1950 MHz*
2400 MHz
850 MHz
1950 MHz*
2400 MHz
1950 MHz*
1950 MHz*
1950 MHz*
Min.
14.8
11.3
Typ.
16.3
12.8
11.9
19.5
18.6
18.2
36.0
34.5
33.5
12.5
11.5
3.7
5.0
74
84
60
94
4.5
Max.
17.8
14.3
0.5
1
1.5
2
2.5
3
3.5
4
Frequency (GHz)
Symbol
G
Parameters
Small Signal Gain
Units
dB
P
1dB
Output Power at 1dB Compression
dBm
17.6
OIP
3
IRL
ORL
NF
V
D
I
D
Rth, j-l
Output Third Order Intercept Point
Input Return Loss
Output Return Loss
Noise Figure
Device Operating Voltage
Device Operating Current
Thermal Resistance (junction to lead)
V
D
= 5.0V
Bias Tee Data
I
D
= 84mA
T
L
= 25°C
Z
S
= Z
L
= 50 Ohms
dBm
dB
dB
dB
V
mA
°C/W
32.5
9.0
8.5
Test Conditions:
OIP3 Tone Spacing = 1MHz, Pout per tone = 0 dBm
* Test results at 1950 MHz measured with Application Circuit
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 2007 Sirenza Microdevices, Inc.. All worldwide rights
reserved.
303 S. Technology Ct.
Broomfield, CO 80021
Phone: (800) SMI-MMIC
1
http://www.sirenza.com
EDS-104747 Rev B
SIRENZA [ SIRENZA MICRODEVICES ]
