BB178LX Datasheet, PDF (1/7 Pages) NXP Semiconductors – UHF variable capacitance diode

BB178LX
VHF variable capacitance diode
Rev. 02 — 12 February 2009
Product 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 Excellent linearity
I Excellent matching to 2 % DMA
I Ultra small leadless SMD package
I C_d(28V): 2.6 pF; C_d(1V) to C_d(28V) ratio typical 15
I 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
Pinning
Description
cathode
anode
[1] The marking bar indicates the cathode.
3. Ordering information
Simplified outline Graphic symbol
[1]
1
2
Transparent
top view
sym008
Table 2. Ordering information
Type number Package
Name
Description
BB178LX
-
leadless ultra small plastic package; 2 terminals;
body 1 × 0.6 × 0.4 mm
Version
SOD882T