TSH690 is a wide band RF amplifier, consisted of 2 stages, designed in advanced bipolar process featuring 28dB gain and +13.5dBm output power at 450MHz under 3V.
The pin 8 allows an external bias current adjust to tune the output power and also to set the amplifier in power-down mode.
Full PDF Text Transcription for TSH690 (Reference)
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TSH690. For precise diagrams, and layout, please refer to the original PDF.
® TSH690 40MHz to 1GHz AMPLIFIER . . . . . . . . 1.5V to 5V OPERATING VOLTAGE 28dB GAIN @ 3V @ 450MHz 20dB GAIN @ 3V @ 900MHz +13.5dBm OUTPUT POWER (P1dB) BIAS PIN FOR CU...
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z 20dB GAIN @ 3V @ 900MHz +13.5dBm OUTPUT POWER (P1dB) BIAS PIN FOR CURRENT ADJUST & AMPLIFIER DISABLE ADJUSTABLE OUTPUT POWER 50Ω INPUT/OUTPUT MATCHING FULLY GUARANTEED AT 2.7V DESCRIPTION TSH690 is a wide band RF amplifier, consisted of 2 stages, designed in advanced bipolar process featuring 28dB gain and +13.5dBm output power at 450MHz under 3V. The pin 8 allows an external bias current adjust to tune the output power and also to set the amplifier in power-down mode. This powerful amplifier is dedicated to equip secured RF data transmitters as antenna drivers in ISM band (reliable RF meter-reading systems, secured Remo
TSH690 Datasheet
