SRQ-2116Z Datasheet, PDF (1/16 Pages) SIRENZA MICRODEVICES – 700-3800 MHz Direct Quadrature Demodulator

Product Description
The SRQ-2116Z is a high-linearity, silicon germanium direct
demodulator designed for direct conversion and low-IF base-
station receivers. This device features high second- and
third-order intermodulation suppression, high LO-RF isolation
and excellent quadrature accuracy.
Preliminary Data Sheet
SRQ-2116Z
Pb RoHS Compliant
& Green Package
700 - 3800 MHz
Direct Quadrature Demodulator
The SRQ-2116Z outputs are directly coupled and are capable
of driving loads as low as 50 Ohms and can drive reactive
loads without additional components such as damping resis-
tors. This device is packaged in a RoHs compliant and Green
16-pin TSSOP with matte tin finish. The package includes an
exposed paddle for improved thermal and RF ground.
Functional Block Diagram
16 pin TSSOP with Exposed Ground Pad
Package Footprint: 0.197 x 0.252 inches, (5.0 x 6.4 mm)
Package Height: 0.039 inches (1.0 mm)
Product Features
• High LO-RF Suppression
• Excellent Quadrature accuracy
• Hi Input IP2, IP3
Applications
• Digital and Spread Spectrum Communication
Systems
• WiMax, PCS, DCS, 3G Transceivers
• Power Amplifier Correction Circuitry
Test Conditions
(for all product specification tables unless otherwise noted)
V_CC (pins 2,10,15)
+5V
T_A
+25ºC
RF Input
-25 dBm @ Mid-Band of Frequency Range
LO Input
0 dBm @ RF Frequency + 10 MHz
Product Specifications – RF Input
700-1000 MHz 1700-2000 MHz 2000-2300 MHz 2300-2700 MHz 3300-3800 MHz
Parameters
Units Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.
RF Frequency Range
MHz 700
1000 1700
2000 2000
2300 2300
2700 3300
3800
Return Loss
dB
12
12
12
12
12
Gain
dB
13
8
7
6
2
Input IP3
dBm
10
16
16
16
16
Input IP2
dBm
44
52
54
56
60
Input P1dB
dBm
-2
+3.0
+4.0
+3.0
+3.0
Noise Figure
dB
10
15
16
17
20
LO-RF Suppression
dB
90
80
80
70
70
RF Common Mode Voltage V
1.9
1.9
1.9
1.9
1.9
The information provided herein is believed to be reliable at press time. Sirenza Microdevices assumes no responsibility for inaccuracies or ommisions.
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.
303 S. Technology Ct., Broomfield, CO 80021
Phone: (800) SMI-MMIC
http://www.sirenza.com
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EDS-104734 Rev. C