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BB178LX_2015

Description
UHF variable capacitance diode
File Size41KB,7 Pages
ManufacturerJinmei
Websitehttp://www.jmnic.com/
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BB178LX_2015 Overview

UHF variable capacitance diode

BB178LX
UHF variable capacitance diode
Rev. 01 — 14 April 2006
Preliminary data sheet
1. Product profile
1.1 General description
The BB178LX is a planar technology variable capacitance diode in a SOD882T ultra small
leadless plastic SMD package. The excellent matching performance is achieved by gliding
matching and a Direct Matching Assembly (DMA) procedure.
1.2 Features
I
I
I
I
I
Excellent linearity
Excellent matching to 2 % DMA
Ultra small leadless SMD package
C
d(28V)
: 2.6 pF; C
d(1V)
to C
d(28V)
ratio typical 15
Low series resistance
1.3 Applications
I
Voltage Controlled Oscillators (VCO)
I
Electronic tuning in VHF television tuners, Band B up to 460 MHz
2. Pinning information
Table 1.
Pin
1
2
Discrete pinning
Description
cathode
anode
1
2
sym008
Simplified outline
[1]
Symbol
Transparent
top view
[1]
The marking bar indicates the cathode.
3. Ordering information
Table 2.
Ordering information
Name
BB178LX
-
Description
leadless ultra small plastic package; 2 terminals;
body 1.0
×
0.6
×
0.4 mm
Version
SOD882T
Type number Package

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