User's Manual

PRELIMINARY DATA SHEET • SKY85717-21: FRONT-END MODULE
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
203068E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 18, 2014 3
Table 2. SKY85717-21 Absolute Maximum Ratings (Note 1)
Parameter Symbol Minimum Maximum Units
Supply voltage (non-operating, no RF) VCC
V
DD
–1
–1
+6
+6
V
V
DC input on control pin (PA_EN, LNA_EN,
CRX, VLIN)
VIN –0.3
+6.0 V
Input power (ANT terminated in 50 Ω match) PIN
+5 dBm
Case operating temperature TA –40 +85 C
Storage temperature TST –40 +140 C
Electrostatic discharge:
Human Body Model (HBM), Class 1C
ESD
1000 V
Note 1: 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. Exceeding any of the limits listed here may result in permanent damage to the device.
CAUTION: Although this device is designed to be as robust as possible, electrostatic discharge (ESD) can damage this device. This device
must be protected at all times from ESD. Static charges may easily produce potentials of several kilovolts on the human body
or equipment, which can discharge without detection. Industry-standard ESD precautions should be used at all times.
Table 3. SKY85717-21 Recommended Operating Conditions
Parameter Symbol Minimum Typical Maximum Units
Supply voltage relative to GND = 0 V VCC, VDD 3.9 5.0 5.5 V
Operating temperature TA –40 +25 +85 C
Table 4. SKY85717-21 Electrical Specifications: DC Characteristics (Note 1)
(VCC = 5.0 V, PA_EN = 3.3 V, TA = 25 °C, All Unused Ports Terminated with 50 Ω, Unless Otherwise Noted)
Parameter Symbol Test Condition Min Typical Max Units
Supply current, high linearity mode ICC-A POUT = +20.5 dBm, VLIN = 3.3 V 230 260 mA
Supply current, high efficiency mode ICC-A POUT = +20.5 dBm, VLIN = 0 V 220 240 mA
Supply current ICC-OFF No RF applied, PA_EN = CRX =
LNA_EN = 0 V 20 μA
Quiescent current, high efficiency mode ICQ No RF 170 mA
LNA supply current ICC_LNA LNA_EN = 3.3 V, CRX = 3.3 V 11 mA
LNA bypass supply current ICC_LNA_BYP LNA_EN = 0 V, CRX = 3.3 V 200 μA
TNote 1: Performance is guaranteed only under the conditions listed in this table.