SD1488 STMicroelectronics, SD1488 Datasheet
SD1488
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SD1488 Summary of contents
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... W MIN. WITH 5.8 dB GAIN ■ OUT DESCRIPTION The SD1488 is a 12.5 V Class C epitaxial silicon NPN planar transistor designed primarily for broadband applications in the 450 - 512 MHz land mobile radio band. This device utilizes diffused emitter resistors to withstand infinite VSWR at rat- ed operating conditions ...
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... SD1488 Table 2. Absolute Maximum Ratings (T Symbol V Collector-Base Voltage CBO V Collector-Emitter Voltage CEO V Emitter-Base Voltage EBO I Device Current C P Power Dissipation DISS T Junction Temperature J Storage Temperature T STG Table 3. Thermal Data Symbol R Junction-Case Thermal Resistance TH(j-c) ELECTRICAL SPECIFICATIONS (T Table 4. Static Symbol mA; V CES ...
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... Figure 6. Power Reflected vs Frequency 500 520 Power Out Collector Efficiency Pin = 10 Watts Vcc = 12.5 Volts 420 440 460 480 500 520 Frequency (MHz) Pin = 10 Watts Vcc = 12.5 Volts Broadband Circuit . 420 440 460 480 500 Frequency (MHz) SD1488 520 3/7 ...
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... SD1488 Figure 7. Output Capacitance vs Collector Base Voltage 160 140 120 100 Freq = 1 MHz Collector Base Voltage (Vcb) IMPEDANCE DATA Figure 8. Typical Input Impedance –j –1 Pin = 10 Watts Vcc = 12.5 Volts –2 420 440 460 480 Frequency (MHz) 4 Figure 9. Typical Collector Load Impedance ...
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... Min Typ Max 0.150 0.160 0.045 0.210 0.220 0.835 0.865 0.200 0.210 0.490 0.510 0.003 0.007 0.125 0.720 0.730 0.970 0.980 0.095 0.105 0.150 0.170 0.280 SD1488 5/7 ...
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... SD1488 REVISION HISTORY Table 7. Revision History Date Revision July-1993 1 10-June-2004 2 6/7 Description of Changes First Issue Stylesheet update. No content change. ...
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... All other names are the property of their respective owners Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States © 2004 STMicroelectronics - All rights reserved STMicroelectronics GROUP OF COMPANIES www.st.com SD1488 7/7 ...