BB149 - UHF variable capacitance diode

Philipss

General Description

The BB149 is a variable capacitance diode, fabricated in planar technology, and encapsulated in the SOD323 very small plastic SMD package.

The excellent matching performance is achieved by gliding matching and a direct matching assembly procedure.

Key Features

Excellent linearity.
Excellent matching to 1% DMA.
Very small plastic SMD package.
C28: 2.1 pF; ratio 9.
Low series resistance. MAM130 BB149 handbook, 4 columns k a.

📥 Download Datasheet

BB149 uhf variable capacitance diode by Philipss - Datasheet Preview

Datasheet Details

Part number	BB149
Manufacturer	Philipss
File Size	54.67 KB
Description	UHF variable capacitance diode
Datasheet	BB149 Datasheet

📁 Similar Datasheet

Part Number	Description	Manufacturer
BB149	UHF variable capacitance diode	Leshan Radio Company
BB141	Low-voltage variable capacitance diode	Leshan Radio Company
BB141B	(BB1xx) Silicon Varicap Diodes	ITT Components
BB142	Low-voltage variable capacitance diode	Leshan Radio Company
BB142	(BB1xx) Silicon Varicap Diodes	ITT Components

Other Datasheets by Philipss

Part Number	Description
BB149A	UHF variable capacitance diode
BB141	Low-voltage variable capacitance diode
BB142	Low-voltage variable capacitance diode
BB143	Low-voltage variable capacitance diode
BB145	Low-voltage variable capacitance diode

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

DISCRETE SEMICONDUCTORS DATA SHEET alfpage M3D049 BB149 UHF variable capacitance diode Product speciﬁcation Supersedes data of 1996 May 03 1998 Sep 15 Philips Semiconductors Product speciﬁcation UHF variable capacitance diode FEATURES • Excellent linearity • Excellent matching to 1% DMA • Very small plastic SMD package • C28: 2.1 pF; ratio 9 • Low series resistance. MAM130 BB149 handbook, 4 columns k a APPLICATIONS • Electronic tuning in UHF television tuners • VCO. Fig.1 Simplified outline (SOD323) and symbol. DESCRIPTION The BB149 is a variable capacitance diode, fabricated in planar technology, and encapsulated in the SOD323 very small plastic SMD package. The excellent matching performance is achieved by gliding matching and a direct matching assembly procedure.