SKY73025 Datasheet, PDF (4/15 Pages) Skyworks Solutions Inc. – 2300 – 2700 MHz High Gain and Linearity

PRELIMINARY DATA SHEET • SKY73025 DOWNCONVERSION MIXER
Table 2. IF Amplifier Bias Current Adjustment
External Resistor Connected to Pin 17 and/or Pin 29
(kΩ)
Channel A and/or Channel B IF Amplifier Bias Current Change
(mA)
No external resistor
0
10
–7
5.1
–14
2.2
–33
Note: The resistor values listed here were those tested. Other resistor values can be used with similar reductions in bias current.
Table 3. SKY73025 Absolute Maximum Ratings
Parameter
Symbol
Minimum
Maximum
Units
Supply voltage, +5 V
VCC
4.5
5.5
V
Supply current
ICC
440
mA
RF input power
PRF
+20
dBm
LO input power
PLO
+20
dBm
Operating case temperature
TC
–40
+85
°C
Junction temperature
TJ
+150
°C
Storage case temperature
TSTG
–40
+125
°C
Notes: 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 value.
Nominal thermal resistance (junction to center ground pad) is 5.1 °C/W.
Table 4. SKY73025 Recommended Operating Conditions
Parameter
Symbol
Minimum
Typical
Maximum
Supply voltage, +5 V (VCC1 – VCC7)
VCC
4.75
5.00
5.25
Supply current
ICC
375
LO input power
PLO
–6
0
+6
LO select input:
high
LO_SELH
2.2
low
LO_SELL
0.8
Operating case temperature
TC
–40
+85
RF frequency range
FRF
2300
2700
LO frequency range (Note 1)
FLO
1800
2600
IF frequency range
FIF
50
500
Note 1: The SKY73025 has been optimized for low-side LO injection. However, the LO can be used outside of the specified frequency range with degraded performance.
Units
V
mA
dBm
V
V
°C
MHz
MHz
MHz
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
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September 21, 2007 • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • 200691C