SMV1234-079
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  • When You'll Get It:Aug 25 - Aug 29

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Product description
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Description

  • Silicon hyperabrupt junction tuning varactor diode

  • Designed for Voltage Controlled Oscillators (VCOs) with low tuning voltage operation

  • Low series resistance makes it suitable for high-Q resonators in wireless system VCOs up to frequencies over 10 GHz

  • Characterized for capacitance and resistance over temperature

  • Surface mount package: SC-79

  • Part Status: Active

Features

  • High capacitance ratio

  • Low series resistance (0.8 Ω max) for low phase noise

  • High Q-factor

  • Packages rated MSL1, 260 °C per JEDEC J-STD-020

  • SPICE models provided

  • Designed for high volume commercial applications

Key Specifications (Typical @ 25°C)

  • Peak Reverse Voltage (Vbr): 15 V min

  • Total Capacitance @ Vr=1 V: 6.28 pF typ.

  • Total Capacitance @ Vr=4 V: 2.81 pF typ.

  • Total Capacitance @ Vr=6 V, 50 MHz: 2 pF

  • Total Capacitance @ Vr=8 V: 1.65 pF typ.

  • Capacitance Ratio (C1/C6): 3.4

  • Series Resistance (Rs): 0.8 Ω max

  • Operating Temperature Range: –55°C to +125°C

Applications

  • Voltage Controlled Oscillators (VCOs) with low tuning voltage operation

  • High-Q resonators in wireless system VCOs

  • Tunable filters

  • Phase shifters

  • Frequency multipliers

Note: All parameters are subject to the official Skyworks datasheet. Specifications are typical values and may vary with operating conditions.



















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