STQ-2016 データシートの表示（PDF） - Sirenza Microdevices => RFMD
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STQ-2016 Datasheet PDF : 8 Pages
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STQ-2016 Direct Quadrature Modulator
Test Conditions
(for all product specification tables unless otherwise noted)
VCC (pins 2,10,15)
TA
Baseband Input
(Pins 1, 8, 9, 16)
+5V
+25ºC
1.9V DC bias, 200kHz fre-
quency, 300mVp-p per pin =
600mVp-p differential drive, I
and Q signals in quadrature
LO Input
(Pins 4, 5)
-5dBm @ 1960 MHz
Product Specifications - Baseband Modulation Input: TA = 25ºC
Parameters
Additional Test Conditions
Baseband Frequency Input
-3dB bandwidth, baseband inputs terminated in 50 ohms
Baseband Input Resistance
per pin
Baseband Input Capacitance
per pin
Product Specifications - LO Input: TA = 25ºC
Parameters
Additional Test Conditions
LO Frequency
LO Drive Level
LO Port Return Loss
matched to 50Ω (refer to schematics on pages 6 & 7)
Product Specifications – Miscellaneous: TA = 25ºC
Parameters
Additional Test Conditions
Shut-Down Attenuation
Shut-Down Pin Resistance
@ 1MHz
Shut-Down Pin Capacitance
@ 1MHz
Shut-down Control
Voltage Thresholds
Shut-down disabled (normal operation)
Shut-down enabled
Shut-Down Settling Time
Unit
MHz
kohms
pF
Min.
DC
Typ.
4.4
0.5
Max.
500
Unit
MHz
dBm
dB
Min.
700
-8
Typ.
-5
16
Max.
2500
-2
Unit
dB
kohm
pF
V
V
ns
Min.
3.75
0.0
Typ.
60
11.9
5.2
<450
Max.
Vcc
1.5
Carrie r Suppre ssion v s. O utput Pow e r
40
35
30
25
20
15
10
5
0
1400
S S B P out= -12.5 dB m
SSB Pout = 0dBm
1500
1600
1700
1800
Ca rrie r Fre que ncy [M Hz]
1900
2000
303 South Technology Court Broomfield, CO 80021
Phone: (800) SMI-MMIC
2
http://www.sirenza.com
EDS-102083 Rev F
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