BB178
BB178 is VHF variable capacitance diode manufactured by NXP Semiconductors.
VHF variable capacitance diode
Rev. 3
- 5 September 2011
Product data sheet
1. Product profile
1.1 General description
The BB178 is a planar technology variable capacitance diode, in a SOD523 (SC-79) ultra small plastic package. The excellent matching performance is achieved by gliding matching and a Direct Matching Assembly (DMA) procedure.
1.2 Features and benefits
- Excellent linearity
- Excellent matching to 2 % DMA
- Ultra small plastic SMD package
- Cd(28V): 2.6 pF; Cd(1V) to Cd(28V) ratio: 15
- Very low series resistance.
1.3 Applications
- Electronic tuning in VHF television tuners, band B up to 460 MHz
- Voltage Controlled Oscillators (VCO).
2. Pinning information
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