Advanced Data Sheet
Product Description
SRF-2016
The Stanford Microdevices’ SRF-2016 is a multipurpose
demodulator RFIC capable of both quadrature demodula-
tion or direct IF output. This device features switchable
gain control, high input P1dB, and excellent I/Q amplitude
and phase balance.
200 - 600 MHz
Silicon Germanium IF Receiver
The SRF-2016 uses silicon germanium device technology
to yield a highly integrated RFIC for use in a variety of sys-
tem applications. Use of this integrated device over stan-
dard discrete implementations can result in lower
component count, less PCB space and higher transceiver
card yields.
16 pin TSSOP with Exposed Pad
Package Body: 0.20 x 0.17 x 0.04 (inches)
5.0 x 4.4 x 1.0 (mm)
Functional Block Diagram
BBIN
BBIP
VCC
GC2
GC1
VEE
VCC
INP
1
2
3
4
5
6
7
8
16 BBQP
15 BBQN
14 VCC
13 LOP
12 LON
11 VEE
10 VCC
Product Features
• Buffered IF OUT available through I axis
• Gain control in 20dB steps
• Excellent I/Q amplitude and phase balance
• High input P1dB
0/90
Applications
• Digital and spread spectrum communication
systems
• Cellular, PCS, DCS, 3G transceivers
• ISM band transceivers
• FWA receiver IF sections
9
INN
Key Specifications
Parameters
Test Conditions (VCC=5.0V, I=150mA, T=25ºC)
Unit
MHz
dB
Min.
Typ.
Max.
IF/LO Frequency Range
Conversion Gain
200
240 to 440
-5/+15/+35
+10/-10/-30
600
Input P1dB
dBm
MHz
dB
I/Q Output Frequency Range
DC
-0.2
-2
500
0.2
2
I/Q Output Amplitude Balance
I/Q Output Phase Balance
deg
The information provided herein is believed to be reliable at press time. Stanford Microdevices assumes no responsibility for inaccuracies or ommisions.
Stanford 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. Stanford Microdevices does not authorize or warrant any Stanford Microdevices
product for use in life-support devices and/or systems.
Copyright 2000 Stanford Microdevices, Inc. All worldwide rights reserved.
522 Almanor Ave., Sunnyvale, CA 94086
Phone: (800) SMI-MMIC
1
http://www.stanfordmicro.com
04/23/01 rev 5.0