SMV1232 View Datasheet(PDF) - Alpha Industries
Part Name
Description
View to exact match
SMV1232 Datasheet PDF : 4 Pages
| |||
Hyperabrupt Tuning Varactors
SMV1232–SMV1237
Electrical Specifications at 25°C
Part
Number
CT @ 1 V
(pF)
Min.
Max.
SMV1232
2.34
2.86
SMV1233
3.00
3.60
SMV1234
5.85
7.15
SMV1235
10.35
12.65
SMV1236
15.50
18.50
SMV1237
45.00
Reverse Voltage VR (IR = 10 µA): 15 V
Reverse Current IR (VR = 12 V): 20 nA
54.00
CT
@ 3V
(pF)
Typ.
1.5
1.8
3.6
6.4
9.2
26.9
CT
@ 6V
(pF)
Typ.
0.94
1.10
2.00
3.60
5.30
14.40
Typical Performance Data
100.0
SMV1237
SMV1236
10.0
1.0 SMV1235
SMV1234
SMV1233 SMV1232
0.1
0
2.0
4.0
6.0
8.0
Reverse Voltage (V)
Capacitance vs. Reverse Voltage
5
4
3
2
VR = 1 V
1
0
-1
-2
-3
VR = 3 V
-4
-40 -20 0 20 40 60 80
Temperature (˚C)
Relative Capacitance Change
vs. Temperature
CT @ 1 V
CT @ 3 V
(Ratio)
Min.
Max.
1.5
1.9
1.5
1.9
1.6
2.0
1.6
2.0
1.6
2.0
1.6
2.0
CT @ 1 V
CT @ 6 V
(Ratio)
Min.
Max.
2.6
3.3
2.6
3.3
2.8
3.4
2.9
3.4
3.0
3.5
3.0
3.5
RS @ 3 V
500 MHz
(Ω)
Max.
1.50
1.20
0.80
0.60
0.50
0.25
Q
@ 3V
50 MHz
Typ.
1400
1200
1000
750
700
500
2
SMV1232 SMV1233
SMV1234
SMV1235
1
SMV1236
SMV1237
0
0
1
2
3
4
5
Reverse Voltage (V)
Series Resistance vs. Reverse Voltage
@ 500 MHz
10
8
6
4
2
0
-2
-4
-6
-8
-40 -20 0 20 40 60 80
Temperature (˚C)
Relative Series Resistance Change
vs. Temperature @ 500 MHz
2
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com
Specifications subject to change without notice. 6/99A
Share Link: 