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STM915-16 Datasheet(PDF) 2 Page - STMicroelectronics |
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STM915-16 Datasheet(HTML) 2 Page - STMicroelectronics |
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2 / 7 page ![]() ELECTRICAL SPECIFICATIONS (Tcase = 25°C, VS1, VS3 = 8.0 Vdc; VS2, VS4 = 12.5 Vdc) Symb ol Parameter T est Con dition s Val ue Unit Min. Typ . Max. BW Frequency Range 890 915 MHz POUT Output Power 1,2 VCONT = 4.0 Vdc PIN = 1mW 16 W η Efficiency 1, 2 POUT = 16 W 35 41 % IQ1 Leakage Current, VS1 ,VS2 VCONT = 0Vdc PIN = 1mW 0.5 2.0 mA IQ2 Bias Current , VS3 VCONT = 0Vdc PIN = 1mW 140 150 mA IQ3 Quiescent Current, VS4 VCONT = 0Vdc PIN = 1mW 200 250 mA Control Dynamic Range 3 VCONT = 0to4.0V 56 dB Isolation VCONT = 0Vdc VS2, S4 = 0 to 15.6V −14 dBm H Harmonics 1, 2 POUT = 42 dBm reference −45 dBc VSWRIN Input VSW R 1,2 POUT = +13dBm to +42dBm 2.0: 1 VCONT Control Voltage 0 4.0 Vdc ICONT Control Current 1.0 2.0 mA Tr Rise Time 1, 2, 4 POUT = +13 to +42 dBm 1.0 µSec Noise Power 30 KHz Bandwidth, 20 MHz above f0 POUT = +13dBm to +42dBm CW −70 −65 dBm Stability 1, 2 POUT = − 14 to +42 dBm VS2,VS4 = 10.8to 15.6V Load VSWR = 6:1 Source VSWR = 3:1 All phase angles TC = − 20 to +60°C All Spurious outputs more than 60dB below carrier Load Mismatch 1,2 VSW R = 10:1 All phase angles V = 15.6Vdc POUT = 16 W No Degradation in Output Power Notes: 1) PIN = 1.0mW adjust V CONTROL for specified POUT.3) POUT (Reference) = 42 dBm 2) Pulse Width = 577 µsec. 4)Tr measured at 1% to 81% of POUT in watts Repetition rate = 4.6 msec. GSM SPECIFIC TESTS Symbol Parameter T est Co nditi ons Val ue Unit Min. T yp. Max. AM/AM Conversion Gain PIN = fo (0 dBm)+[fo +200 kHz(− 40 dBm)] VCONTROL adjusted for POUT = 13, 30, 42 dBm POUT (fo +200 kHz) POUT (fo − 200 kHz) − 40 − 45 dBc dBc AM/PM Conversion POUT = +13 to + 42 dBm PIN varied +/ − .5 dB 4 °/dB REF. 1014655E STM915-16 2/7 |
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