SKY73009 Datasheet, PDF (4/22 Pages) Skyworks Solutions Inc. – 400 -3000 MHz Direct Quadrature Demodulator

DATA SHEET • SKY73009 DEMODULATOR
Table 4. SKY73009 Electrical Characteristics
(VCC = 3 V, IF = 10 MHz, LO Input Power = 0 dBm, TC = 25 °C, ZO = 50 Ω, unless otherwise noted)
Parameter
Symbol
Test Conditions
Min
Typical
Max
Units
RF input frequency range
400
3000
MHz
LO input frequency range (Note 1)
400
3000
MHz
IF frequency range
I/Q amplitude imbalance
I/Q phase error
IF output impedance (Note 2)
LO to RF isolation
IF output DC level
DC
250
MHz
–0.3
+0.3
dB
1
deg
500
Ω
50
dB
Over process and
0.95
1.20
1.55
V
operating temperature
RF Input (900 MHz)
Voltage conversion gain
SSB Noise Figure
NF
2^nd Order Input Intercept Point
IIP2
3^rd Order Input Intercept Point
IIP3
0
2
dB
14
16
dB
60
dBm
24
27
dBm
–1 dB compression point
10
12
dBm
RF input VSWR
LO input VSWR
Noise floor
1.5:1
2.0:1
1.5:1
2.0:1
–166
dBm/Hz
RF Input (1900 MHz)
Voltage conversion gain
SSB Noise Figure
NF
2^nd Order Input Intercept Point
IIP2
3^rd Order Input Intercept Point
IIP3
–0.7
+1.3
dB
15
17
dB
60
dBm
22
25
dBm
–1 dB compression point
RF input VSWR
LO input VSWR
11
13
dBm
1.5:1
2.0:1
1.5:1
2.0:1
Noise floor
Note 1: For operation at LO frequencies <550 MHz and >2500 MHz, an LO power of +3 dBm must be used.
Note 2: Differential IFI and IFQ output impedance without the use of a 9:1 impedance ratio balun.
–163
dBm/Hz
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
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February 13, 2006 • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • 103034F