Datenblatt-Suchmaschine für elektronische Bauteile |
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CX77112 Datenblatt(PDF) 2 Page - Skyworks Solutions Inc. |
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CX77112 Datenblatt(HTML) 2 Page - Skyworks Solutions Inc. |
2 / 14 page DATA SHEET • CX77112 PA MODULE FOR CDMA PCS (1850–1910 MHZ) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 2 June 1, 2005 • Skyworks Proprietary and Confidential Information. • Products and product information are subject to change without notice. • 101904F Electrical Specifications The following tables list the electrical characteristics of the CX77112 Power Amplifier Module. Table 1 lists the absolute maximum ratings, while Table 2 shows the recommended operating conditions to achieve the performance characteristics listed in Table 4. Table 3 presents a truth table for the power ranges. Table 1. Absolute Maximum Ratings (1) Parameter Symbol Minimum Nominal Maximum Unit RF Input Power PIN — 1.0 6.0 dBm Supply Voltage VCC — 3.4 6.0 Volts Reference Voltage VREF — 2.85 3.1 Volts Case Operating Temperature TC –30 25 +110 °C Storage Temperature TSTG –55 — +125 °C (1) No damage assuming only one parameter is set at limit at a time with all other parameters set at nominal value. Table 2. Recommended Operating Conditions Parameter Symbol Minimum Nominal Maximum Unit Supply Voltage VCC 3.2 3.4 4.2 Volts Reference Voltage VREF 2.75 2.85 2.95 Volts Low Power Mode VCONT 2.0 2.5 3.0 Volts Control voltage High Power Mode VCONT 0.0 0.5 1.0 Volts Operating Frequency FO 1850.0 1880.0 1910.0 MHz Operating Temperature TO –30 +25 +85 °C Table 3. Power Range Truth Table VREF VCONT Range High Power 2.85 V 0.5 V 16 dBm to 29 dBm Low Power 2.85 V 2.5 V ≤ 16 dBm Shut Down 0.00 V 0.0 V — |
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