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CX77107 Scheda tecnica(PDF) 3 Page - Skyworks Solutions Inc. |
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CX77107 Scheda tecnica(HTML) 3 Page - Skyworks Solutions Inc. |
3 / 14 page PA MODULE FOR CDMA / PCS (1850–1910 MHZ) DATA SHEET • CX77107 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 101782D • Skyworks Proprietary Information. • Products and product information are subject to change without notice. • December 8, 2004 3 Table 4. Electrical Specifications for CDMA Nominal Operating Conditions (1) Characteristics Symbol Condition Min. Typical Max. Unit GLOW VCONT ≥ 2.5 V PO = 16 dBm 22.0 24.0 26.5 Gain conditions Digital Mode GHIGH VCONT ≤ 0.5 V PO = 28 dBm 26.5 28.0 30.0 dB PAELOW VCONT ≥ 2.5 V PO = 16 dBm 7.5 9.0 — Power Added Efficiency Digital Mode PAEHIGH VCONT ≤ 0.5 V PO = 28 dBm 37.0 39.0 — % ICC_LOW PO = 16 dBm — 125 150 Total Supply current ICC_HIGH PO = 28 dBm — 475 500 mA IQ_LOW VCONT ≥ 2.5 V — 50 — Quiescent current IQ_HIGH VCONT ≤ 0.5 V — 90 — mA Reference Current IREF — — 6.0 — mA Control Current ICTRL VCONT = 2.5 V — 140 — µA Total Supply current in Power-down Mode IPD VCC = 3.4V VREF = 0 V — 3.0 5.0 µA ACP1LOW VCONT ≥ 2.5 V PO ≤ 16 dBm — –48.0 –45.0 1.25 MHz offset ACP1HIGH VCONT ≤ 0.5 V PO ≤ 28 dBm — –50.0 –48.0 ACP3LOW VCONT ≥ 2.5 V PO ≤ 16 dBm — –73.0 –58.0 Adjacent Channel Power (2) (3) 2.25 MHz offset ACP3HIGH VCONT ≤ 0.5 V PO ≤ 28 dBm — –58.5 –56.5 dBc Second FO2 PO ≤ 28 dBm — –40.0 –35.0 Harmonic Suppression Third FO3 PO ≤ 28 dBm — –55.0 –40.0 dBc Noise Power in RX Band 1930-1990 MHz RxBN PO ≤ 28 dBm — –138.0 –137.0 dBm/Hz Noise Figure NF — — 4.0 5.0 dB Input Voltage Standing Wave Ratio (VSWR) VSWR — — — 2.0:1 — Stability (Spurious output) S 5:1 VSWR All phases — — –70.0 dBc Ruggedness – No damage (4) Ru PO ≤ 28 dBm 10:1 — — VSWR (1) VCC = +3.4 V, VREF = +3.0 V, Freq = 1880 MHz, TC = 25 °C, unless otherwise specified (2) ACP is specified per IS95 as the ratio of the total in-band power (1.23 MHz BW) to adjacent power in a 30 kHz BW. (3) CDMA2000 is configured as DCCH = 9600, SCHO = 9600, PCH (Walsh 0) = –3.75 dB, and Peak-to-Average Ratio (CCDF = 1%) = 4.5 dB. For CDMA2000, 0.5 dB back-off in output power is required. (4) All phases, time = 10 seconds. |
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