ET tuner. HVC321B Datasheet

HVC321B tuner. Datasheet pdf. Equivalent

Part HVC321B
Description Variable Capacitance Diode for ET tuner
Feature HVC321B Variable Capacitance Diode for ET tuner ADE-208-845(Z) Rev 0 Mar. 2000 Features • • • • Low.
Manufacture Hitachi Semiconductor
Datasheet
Download HVC321B Datasheet




HVC321B
HVC321B
Variable Capacitance Diode for ET tuner
ADE-208-845(Z)
Rev 0
Mar. 2000
Features
Low voltage type (tuning voltage 1 to 10V), it is suitable for ET without DC/DC converter.
High capacitance ratio. (n = 10.5 min)
Low series resistance. (rs = 1.0 max) and good C-V linearity.
Ultra small Flat Package (UFP) is suitable for surface mount design.
Ordering Information
Type No.
HVC321B
Laser Mark
V8
Package Code
UFP
Outline
Cathode mark
Mark
1 V8 2
1. Cathode
2. Anode



HVC321B
HVC321B
Absolute Maximum Ratings (Ta = 25°C)
Item
Reverse voltage
Junction temperature
Storage temperature
Symbol
VR
Tj
Tstg
Value
15
125
–55 to +125
Unit
V
°C
°C
Electrical Characteristics (Ta = 25°C)
Item
Symbol Min Typ Max Unit Test Condition
Reverse current
IR1 — — 10 nA VR = 15V
IR2 — — 100
VR = 15V, Ta= 60°C
Capacitance
C1
29.0 —
33.0 pF
VR = 1V, f = 1MHz
C10
2.55 —
2.90
VR = 10V, f = 1MHz
Capacitance ratio
n
10.5 — — — C1/C10
Series resistance
rS
— — 1.0
VR = 5V, f = 470MHz
Matching error
C/C*1 — — 2.0 %
VR = 1 to 10V, f = 1 MHz
Note
1. C.C system (Continuous Connected taping system) enable to make any 10 pcs of C/C
continuous in a reel , expect extention to another group.
Calculate Matching Error,
C/C=
(Cmax-Cmin)
Cmin
x 100 (%)
2







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