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Details, datasheet, quote on part number:KV1410
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Datasheet text preview:
KV1410
VARIABLE CAPACITANCE DIODE FEATURES
s Excellent Linearity (CV Curve) s Large Capacitance Ratio (A = 2.00 minimum) with Very Low Series Resistance s Two Diodes in a Miniature Package (SOT23-3) s Very Small Capacitance Deviation at Tape/Reel
APPLICATIONS
s FM Radio s Voltage Controlled Oscillator
DESCRIPTION
The KV1410 is specially made to be used as a tuning element in radio cassettes, stereos, car radios, and other consumer radios. The KV1410 minimizes cross modulation, allowing good signal-to-noise ratio in the overall design. The KV1410 is available in the miniature SOT23-3 surface mount package.
CLASSIFICATION
RANK C MIN C2 MAX 1 41.33 42.59 2 42.49 43.79 3 43.69 45.02
(Unit: pF)
4 44.92 46.29
20P
KV1410
3
ORDERING INFORMATION
1 2
KV1410
Tape/Reel Code
TAPE/REEL CODE
TL: Tape Left
January 2000 TOKO, Inc.
Page 1
KV1410
ABSOLUTE MAXIMUM RATINGS
Reverse Voltage ........ 18V Forward Current .... 50 mA Power Dissipation .... 100 mW Storage Temperature Range .......... -55 to +150 °C Operating Temperature Range .......... -55 to +85 °C Lead Soldering Temperature (10 s) .... 235 °C
ELECTRICAL CHARACTERISTICS
Test conditions: TA = 25 °C
SYMBOL V REV I REV C2 C4 C6 C8 RS A
PARAMETER Reverse Voltage Reverse Current Diode Capacitance 2 Diode Capacitance 4 Diode Capacitance 6 Diode Capacitance 8 Series Resistance Capacitance Ratio
TEST CONDITIONS IREV = 10 µA V REV = 10 V V REV = 2.0 V, f = 1 MHz V REV = 4.0 V, f = 1 MHz V REV = 6.0 V, f = 1 MHz V REV = 8.0 V, f = 1 MHz V REV = 2.0 V, f = 70 MHz C2 / C8
MIN 16
TYP
MAX
UNITS V
100 41.33 26.46 19.24 16.05 46.29 35.06 25.46 21.25 0.5 2.00 2.60
nA pF pF pF pF
Note 1: Diode Capacitance measured with HP 4279A or equivalent instruments (at OSC level 20 mVrms, ± 5 mVrms). Note 2: Series Resistance measured with HP 4191A or equivalent instruments. Note 3: The tolerance of two adjacent parts on a reel is within 3% at C2, C4, C6, and C8.
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January 2000 TOKO, Inc.
KV1410
TYPICAL PERFORMANCE CHARACTERISTICS
CAPACITANCE vs. REVERSE VOLTAGE 100 TA = 25 °C f = 1 MHz
CAPACITANCE (pF)
REVERSE CURRENT vs. REVERSE VOLTAGE 1n TA = 85 °C 100 p
IREV (A)
TA = 55 °C 10 p TA = 25 °C 1p
30
10 0 1 2 3 4 5 6 7 8 VREV (V)
QUALITY FACTOR vs. REVERSE VOLTAGE 1000 TA = 25 °C f = 50 MHz
100 f 0 2 4 6 8 10 12 14 16 VREV (V)
SERIES RESISTANCE vs. FREQUENCY 0.6 VREV = 2 V TA = 25 °C 0.4
Q
100
100 MHz
70 MHz
RS ()
0.2 8
10
0
1
2
3
4
5
6
7
50
100 f (MHz)
300
500
VREV (V) C (TA) C (25 °C) 1.05 1.04 1.03 1.02
vs. REVERSE VOLTAGE
TEMPERATURE COEFFICIENT vs. REVERSE VOLTAGE 1000 TA = -55 °C to +85 °C f = 1 MHz
f = 1 MHz
C / TA (ppm/ C)
TA = +85 °C +55 °C +25 °C -15 °C -55 °C
C (TA) C (25 C)
1.01 1.00 0.99 0.98 0.97 0.96 0.95 0 1 2
300
3
4
5
6
7
8
100 0 1 2 3 4 5 6 7 8 VREV (V)
VREV (V)
January 2000 TOKO, Inc.
Page 3
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