SKY73012 Datasheet, PDF (3/25 Pages) Skyworks Solutions Inc. – 400 - 3900 MHz Direct Quadrature Demodulator

DATA SHEET • SKY73012 DEMODULATOR
Table 2. SKY73012 Absolute Maximum Ratings
(TA = +25 °C, unless otherwise noted)
Parameter
Symbol
Min
Typical
Max
Units
+3 V supply voltage
VCC
2.7
3.6
V
Power dissipation
PD
210
320
mW
RF input power
PRFIN
18
dBm
LO input power
PLOIN
0
6
dBm
Operating case temperature
TOPR
–40
+85
°C
Storage case temperature
TSTG
–40
0
+125
°C
Note: Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other
parameters set at or below their nominal values.
Table 3. SKY73012 Recommended Operating Conditions
Parameter
Symbol
Min
Typical
Max
Units
+3 V supply voltage
VCC
2.7
3.0
3.3
V
Current consumption
ICC
75
mA
Operating case temperature
TOPR
–40
+85
°C
Table 4. SKY73012 Electrical Characteristics (1 of 3)
(VCC = 3 V, IF = 10 MHz, LO Input Power = 0 dBm, TC = 25 °C, unless otherwise noted)
Parameter
Symbol
Test Conditions
Min
Typical
Max
Units
RF input frequency range
400
3900
MHz
LO input frequency range
400
3900
MHz
IF frequency range
DC
250
MHz
I/Q amplitude imbalance
–0.3
+0.3
dB
I/Q phase error
IF output impedance (Note 1)
–3
+1
+3
deg
500
Ω
IF output DC level
Over process and
0.95
1.20
1.55
V
operating temperature
900 MHz RF Input (Note 2)
Voltage conversion gain
1
dB
Power conversion gain
–10.5
–9.0
dB
SSB Noise Figure
NF
2^nd Order Input Intercept Point
IIP2
3^rd Order Input Intercept Point
IIP3
15.5
17.5
dB
55
60
dBm
26
29
dBm
Input 1 dB compression
10.5
12
dBm
RF input VSWR
LO input VSWR
IF output noise floor
With external matching
1.5:1
components, ZO = 50 Ω
With external matching
1.5:1
components, ZO = 50 Ω
–167
dBm/Hz
RF to LO isolation
68
dB
LO to IF isolation
44
dB
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
200473B • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • January 12, 2007
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