HVU314 Variable Capacitance Diode tuner Preliminary Rev. Mar. 199

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HVU314 Variable Capacitance Diode tuner Preliminary Rev. Mar. 199

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ADE-208-071
HVU314 Variable Capacitance Diode tuner
Preliminary Rev. Mar. 1994 Features
series resistance. (rs=1.05 max) Ultra small Resin Package (URP) suitable surface mount design.
Outline
Cathode mark Mark Cathode Anode
Ordering Information
Type HVU314 Laser Mark Package Code
Absolute Maximum Ratings 25°C)
Item Reverse voltage Junction temperature Storage temperature Symbol Tstg Value +125 Unit
Electrical Characteristics 25°C)
Item Reverse current Symbol C/C* 4.40 0.86 0.47 6.40 1.35 0.73 1.05 Unit Test Condition 470MHz
Capacitance Capacitance ratio Series resistance Matching error
HVU314 uniform characteristics. Measure max. value min. value capacitance each bias point VR=1V 30V. Calculate Matching Error, (Cmax-Cmin) C/C= Cmin Each group shall uniform multiple diodes.
HVU314
Reverse current
f=1MHz
Capacitance (pF)
10-10 10-11
10-12 10-13
Reverse voltage Fig.1 Reverse current Reverse voltage
Reverse voltage Fig.2 Capacitance Reverse voltage
f=470MHz Series resistance F=(LogC)/(LogVR
-0.5
-1.0
Reverse voltage Fig.3 Series resistance Reverse voltage
-1.5
Reverse voltage
Fig.4 Linearity factor Reverse voltage
HVU314
Package Dimensions
Unit:
Cathode Mark 1.25±0.15 0.3±0.15
1.7±0.15 2.5±0.15
Cathode Anode 0.9±0.15 0±0.05
HITACHI Code JEDEC Code EIAJ Code Weight
0.004

HVU314 Variable Capacitance Diode tuner Preliminary Rev. Mar. 199

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