Silicon Hyperabrupt Tuning Varactors: Wideband
- High Capacitance Ratios
- Linear Tuning Between 2 and 8 Volts
- Available Over a Broad Range of Junction Capacitances
- Satisfies a Large Number of Wideband Applications through the VHF Frequency Band
Model
|
Diode Capacitance
CT pF
|
Diode Capacitance
CT pF
|
Tuning Ratio
TR
|
Quality Factor
Q
|
MIN
|
MAX
|
MIN
|
MAX
|
MIN
|
MIN
|
MIN
|
SMV1401
|
440
|
660
|
|
|
14:1
|
|
200
|
SMV1402
|
|
|
45
|
69
|
|
10:1
|
200
|
SMV1403
|
|
|
140
|
210
|
|
10:1
|
200
|
SMV1404
|
|
|
96
|
144
|
|
10:1
|
200
|
SMV1405
|
|
|
200
|
300
|
|
10:1
|
200
|
SMV1406
|
|
|
80
|
120
|
|
10:1
|
200
|
SMV1407
|
|
|
54
|
82
|
|
10:1
|
200
|
SMV1408
|
|
|
37
|
57
|
|
10:1
|
200
|
SMV1409
|
|
|
26
|
40
|
|
10:1
|
200
|
SMV1410
|
|
|
17
|
27
|
|
9.5:1
|
200
|
SMV1411
|
|
|
12
|
18
|
|
8.5:1
|
200
|
SMV1412
|
|
|
8
|
12
|
|
7.5:1
|
200
|
Test Conditions
|
@ 1 Vdc,
F = 1 MHz
|
@ 2 Vdc,
F = 1 MHz
|
CT-1V/CT-10V
|
CT-2V/CT-10V
|
@ -2V, F = 50 MHz
|
Maximum Ratings
|
Parameters
|
Value
|
Rating
|
|
Device Dissipation
|
Ta - 25° C
|
250 mW
|
|
Reverse Breakdown
Voltage
|
10 μAdc
|
12 Volt Vdc Min
|
|
Max Reverse Leakage
Current
|
VR = 10 Vdc
|
0.1 μAdc
|
|
Junction Temperature
|
|
125° C
|
|
Operating
Temperature
|
|
-55° to + 125° C
|
|
Storage Temperature
|
|
-65° C to + 150° C
|
|
Capacitance
Tolerance
|
|
Standard Device +
20%
|
|
| |
|
|
