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SKY65228-11 Datasheet(PDF) 4 Page - Skyworks Solutions Inc. |
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SKY65228-11 Datasheet(HTML) 4 Page - Skyworks Solutions Inc. |
4 / 9 page Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com May 14, 2007 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200557 Rev. B DATA SHEET • SKY65228-11 4 Parameter Symbol Condition Min. Typ. Max. Unit Frequency range F 4.9 5.85 GHz Power detect range PDR A0 or A1 0 20 dBm Power detector accuracy PDacc5 Over 3:1 VSWR 0.7 dB DC load impedance Zload 3k Ω Output voltage, no RF 0.90 V Output voltage, 18 dBm 0.35 V Power detector -3 dB corner frequency LPF-3 dB 10 k Ω load 270 300 400 kHz 802.11a Power Detector Specification Conditions: VCC = 3.3 V, TOP = 25 ºC. PU0a and Tx0ag or PU1a and Tx1ag = 3.3 V. RX0ag or RX1ag = 0 V. Measurements made on Skyworks EVB with all losses de-embedded. All unused ports terminated into 50 Ω unless otherwise specified. Parameter Symbol Condition Min. Typ. Max. Unit Frequency range F 4.9 5.85 GHz Linear output power - a Plin_a 54 Mbps OFDM, 64 QAM, EVM = 2.5 % 16 dBm Backed off EVM BEVM 54 Mbps OFDM, 64 QAM, Pin = 7dBm 1.5 % 1 dB compression point P1 dB 21.5 24 dBm Small signal gain lS21l 24 dB Smal signal gain variation over any 20 MHz band l ∆S21l 0.5 dB Gain matching, T0g to A0 vs. T1g to A1 lS21l - M Compared frequency by frequency 2 dB Gain, 3.2–3.9 GHz lS21l - 3.9 0 dB Harmonics 2f, 3f POUT = 18 dBm, 1 Mbps, CCK, 802.11b -50 -42 dBm/MHz Tx switching time t_sw 50 % of VCTL to 90/10 % RF output 500 ns power level Input return loss lS11l T0a or T1a -6 dB Output return loss lS22l A0 or A1 -10 dB Isolation between T0g and A1 ISO-A1 CW power into T0a and measure ratio -25 dBc of power at A0 to A1 Isolation between T1g and A0 ISO-A0 CW power into T1a and measure ratio -25 dBc of power at A1 to A0 Stability STAB POUT < 18 dBm, load VSWR = 3:1 All non-harmonically related outputs less than -50 dBc/1 MHz 802.11a Transmit Specifications (Tx Chain 0, Tx Chain 1) Conditions: VCC = 3.3 V, TOP = 25 ºC. PA enables and control voltages set according to Mode Control Voltage table. Measurements made on Skyworks EVB with all losses de-embedded. All unused ports terminated into 50 Ω unless otherwise specified. Parameter Symbol Condition Min. Typ. Max. Unit Frequency range F 4.9 5.85 GHz Insertion loss lS21l 2.5 3 dB Input return loss lS11l R0g or R1g -20 dB Output return loss lS22l A0 or A1 -15 dB Insertion loss delta l ∆S21l A0 to R0g and A1 to R1g 0.5 dB 802.11a Receive Specifications (Rx Chain 0, Rx Chain 1) Conditions: VCC = 3.3 V, TOP = 25 ºC. PA enables & Tx control voltages = 0 V. Rx0ag or Rx1ag = 3.3 V. Measurements made on Skyworks EVB with all losses de-embedded. All unused ports terminated into 50 Ω unless otherwise specified. |
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