STQ-2016 View Datasheet(PDF) - Sirenza Microdevices => RFMD
Part Name
Description
Manufacturer
STQ-2016 Datasheet PDF : 8 Pages
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STQ-2016 Direct Quadrature Modulator
Direct Quadrature Modulator: General Test Set-Up
50 5.11K
10K
5.11K
499
VCC
VCC 1K
200kHz sine
145mV amplitude
0 degree phase
0
90
200kHz sine
145mV amplitude
+90 degree phase
24.9
BBI
BBQ
50 5.11K
- for intermodulation tests,
synthesizer set for
200kHz and 220kHz sine
outputs on I and Q
channels
10K
5.11K
24.9
499
499
VCC
VCC 1K
499
2K
AD8138
+
VOCM
-
2K
-4dBm
LO
2K
AD8138
+
VOCM
-
2K
50
600mV p-p differential
DC levels for BBIN, BBIP, BBQN,
BBQP are 1.9V nominal. The offset
50
required to null carrier feedthrough
is typically <20mV.
STQ-x016
BBI+
BBI-
LO+
LO
0
Match LO-
90
BBQ+
RF+ RF
RF- Match
RF out
BBQ-
50
+5V
50
600mV p-p differential
303 South Technology Court Broomfield, CO 80021
Phone: (800) SMI-MMIC
8
http://www.sirenza.com
EDS-102083 Rev F
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