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HVC326C
Variable Capacitance Diode for UHF/VHF tuner
REJ03G0050-0100Z Rev.1.00 Jul.07.2003
Features
* Low voltage type (tuning voltage 1 to 10 V), it is suitable for ET without DC/DC converter. * Low series resistance. (rs = 0.6 max) and good C-V linearity. * Ultra small Flat Package (UFP) is suitable for surface mount design.
Ordering Information
Type No. HVC326C Laser Mark A9 Package Code UFP
Pin Arrangement
Cathode mark Mark 1
A9
2
1. Cathode 2. Anode
Rev.1.00, Jul.07.2003, page 1 of 4
HVC326C
Absolute Maximum Ratings
(Ta = 25C)
Item Reverse voltage Junction temperature Storage temperature Symbol VR Tj Tstg Value 15 125 -55 to +125 Unit V C C
Electrical Characteristics
(Ta = 25C)
Item Reverse current Symbol IR1 IR2 Capacitance C1 C10 Capacitance ratio Series resistance Matching error Note n rs C/C *
1
Min -- -- 13.0 2.0 6.0 -- --
Typ -- -- -- -- -- -- --
Max 10 100 16.0 2.3 -- 0.6 2.0
Unit nA
Test Condition VR = 10 V VR = 10 V, Ta = 60C VR = 1 V, f = 1 MHz VR = 10 V, f = 1 MHz C1/C10 VR = 5 V, f = 470 MHz VR = 1 to 10 V, f = 1 MHz
pF
-- %
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, (Cmax - Cmin) C/C = x 100 (%) Cmin
Rev.1.00, Jul.07.2003, page 2 of 4
HVC326C
Main Characteristic
10-6 10-7 20
Reverse current IR (A) Capacitance C (pF)
25 f = 1MHz
10-8 10-9
15
10-10 10-11 10-12 10-13
10
5
0
10
20
30
40
50
0 0.1
1.0 Reverse voltage VR (V)
10
Reverse voltage VR (V) Fig.1 Reverse current vs. Reverse voltage
Fig.2 Capacitance vs. Reverse voltage
1.0 f = 470MHz 0.8
Series resistance rS (9) LF = (LogC)/(LogVR)
0
-0.5
0.6
0.4
-1.0
0.2
0 0.1
1.0 Reverse voltage VR (V)
10
-1.5 1.0
10 Reverse voltage VR (V)
40
Fig.3 Series resistance vs. Reverse voltage
Fig.4 Linearity factor vs. Reverse voltage
Rev.1.00, Jul.07.2003, page 3 of 4
HVC326C
Package Dimensions
As of January, 2003
Unit: mm
1.2 0.10 1.6 0.10
0.13 0.05
0.6 0.10
0.3 0.05 0.8 0.10
Package Code JEDEC JEITA Mass (reference value)
UFP -- Conforms 0.0016 g
Rev.1.00, Jul.07.2003, page 4 of 4
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