BIPMIC - Cascadable Silicon Bipolar Amplifier
S858TA3
Vishay Telefunken
BIPMIC® – Cascadable Silicon Bipolar Amplifier
Electrostatic sensitive device. Observe precau...
Description
S858TA3
Vishay Telefunken
BIPMIC® – Cascadable Silicon Bipolar Amplifier
Electrostatic sensitive device. Observe precautions for handling.
Applications
General purpose 50 W gain block for narrow and broad band IF and RF amplifiers in commercial and industrial applications. The 50 W level allows directly to cascade
this amplifier with minimal external circuitry, thus providing a simple, cost effective way to achieve low level amplification.
Features
D D D D
Broadband amplification Low operating voltage (6 V) 50 W cascadable gain block High gain (17.5 dB @900 MHz)
D Low noise figure (3.3 db @900 Mhz) D Low cost surface mount plastic package D Few external components
2
1
94 9279
13 579
3
4
S858TA3 Marking: TA3 Plastic case (SOT 143) 1 = RF-output, 2 = Ground, 3 = RF-input, 4 = Ground
Typical biasing configuration
Absolute Maximum Ratings
Tamb = 25_C, unless otherwise specified Parameter Device current RF input power Total power dissipation Junction temperature Storage temperature range Test Conditions Symbol Ibias Pin Ptot Tj Tstg Value 35 20 200 150 –65 to +150 Unit mA dBm mW °C °C
Tamb ≤ 60 °C
Maximum Thermal Resistance
Tamb = 25_C, unless otherwise specified Parameter Test Conditions Junction ambient on glass fibre printed board (25 x 20 x 1.5) mm3 plated with 35mm Cu Symbol RthJA Value 450 Unit K/W
Document Number 85054 Rev. 3, 20-Jan-99
www.vishay.de FaxBack +1-408-970-5600 1 (3)
S858TA3
Vishay Telefunken Electrical AC Characteristics
Ibias = 29 mA, f ...
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