Product Description
Sirenza Microdevices SLM-20T amplifier is a low noise
amplifier module operating in the 1700-2000 MHz frequency
band. This device has been optimized to serve high
linearity base station applications where a high intercept
point is required with low noise figure. The SLM-20T uses
PHEMT device technology and internal bias circuitry to yield
a high performance product with proven reliability. Internal
RF matching is also included on both the input and output to
provide an easy to implement, 50 Ohm circuit block. No
additional external components are required. Optimized
performance over narrower bands is available for custom
specified orders. Contact the sales team for information.
1.2
1
NF (dB)
SLM-20T
Preliminary
1700-2000 MHz High Linearity
Low Noise Amplifier Module
NF, S11 vs. Frequency
0
-5
S11 (dB)
Product Features
Very Low Noise Figure: 0.9 dB
High OIP3: +30 dBm at 1.9 GHz
Custom Specified Product Options Available
50
W
I/O Match, No External Components
Single Supply Operation, Self Biased
Robust 2000V ESD (HBM), Class 2
0.8
0.6
0.4
0.2
0
1.7
1.8
1.9
2
2.1
2.2
Frequency (GHz)
NF
S11
-10
-15
-20
-25
-30
Applications
PCS, DCS1800, CDMA, W-CDMA receivers
U nits
GHz
dB
Min.
1.7
Ty p.
Max.
2.0
Sy mbol
F
o
S
21
S
11
S
22
NF
OIP
3
P
1dB
S
1
2
Parameters: Test C onditions: Z
0
= 50 Ohms,
V
dd
= 5V,
Ta = 25°C
, Ty p data shown for 1.9 GH z
Frequency Range
Gai n
Input Return Loss
Output Return Loss
Noi se Fi gure (f = 1.9 GHz)
Output Thi rd Order Intercept Poi nt
(Pout/Tone = 0 dBm, Tone spaci ng = 1 MHz)
Output Power at 1dB C ompressi on
13.6
15.1
-18
-15
0.9
30
17.7
-20
5
16.5
dB
dB
dB
dB m
dB m
1.05
Reverse Isolati on
Supply Voltage
Supply
C urrent
Thermal Resi stance (juncti on -back)
dB
V
mA
° C /W
V
dd
I
dd
R , j-l
40
44
250
48
th
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 users 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 2003 Sirenza Microdevices, Inc. All worldwide rights reserved.
303 Technology Court, Broomfield, CO 80021
Phone: (800) SMI-MMIC
http://www.sirenza.com
EDS-103671 Rev B
1
SIRENZA [ SIRENZA MICRODEVICES ]
