HF HYPERABRUPT
TUNING DIODES
•
Extremely high capacitance ratios provide frequency tuning up to 4:1
•
Linear performance is achieved between 1.5 and 4 volts
•
Diode capacitance values ranging from 46 to 350 pF
•
Designed for use at frequencies up to 100 MHZ
LV1401 - LV1702
C
T
CAPACITANCE (pF)
f = 1 MHz
V
R
=1.25 Vdc
V
R
=2 Vdc
V
R
=7 Vdc
V
R
=10Vdc
TYP
MIN MAX
TYP
MIN MAX
81.5
81.5
46
46
68
68
6.1
6.1
4.2
4.2
5.2
5.2
TR
TUNING RATIO
f = 1 MHz
C•1.25V / C•7V C•2V / C•10V
TYP
MIN
MAX
13
13
10
10
17
17
Q
V
R
= 2 Vdc
f=1 MHz
f=10 MHz
MIN / TYP
MIN / TYP
75
200
700
140
V
BR
(Vdc)
Ir = 10 µAdc
MIN
12
12
I
R
(nAdc)
V
R
= 10 Vdc
MAX
50
100
PART
NUMBER
LV1401
LV1402
LV1501
LV1502
180
180
100
100
150
150
13
13
8.6
8.6
10.6
10.6
14
14
10
10
17.5
17.5
50
200
500
130
12
12
50
100
LV1601
LV1602
255
255
140
140
210
210
18.5
18.5
12.6
12.6
15.4
15.4
14
14
10
10
17
17
50
200
500
120
12
12
50
100
LV1701
LV1702
325
325
180
180
270
270
24
24
16.2
16.2
19.8
19.8
14
14
10
10
17
17
50
200
500
115
12
12
50
100
LV1801 - LV1802
C
T
CAPACITANCE (pF)
f = 1 MHz
V
R
=2 Vdc V
R
=7 Vdc
TYP
MIN MAX
350
350
30.5 37.5
30.5 37.5
TR
TUNING RATIO
f = 1 MHz
C•1.25V / C•7V C•2V / C•10V
MIN
MAX
TYP
12
12
18
18
13
13
Q
V
R
= 1.25 Vdc
f=1 MHz
f=10 MHz
MIN / TYP MIN / TYP
30
150
300
70
V
BR
(Vdc)
Ir = 10 µAdc
MIN
12
12
I
R
(nAdc)
V
R
= 10 Vdc
MAX
100
200
PART
NUMBER
V
R
=1.25 Vdc
MIN MAX
450
450
550
550
V
R
=10Vdc
TYP
26.5
26.5
LV1801
LV1802
Package Style
Operating Temperature (Topr)
Storage Temperature (Tstg)
Other package styles are available
DO-7
-55° to + 150°C
-65° to + 200°C
P.O. BOX 609
•
ROCKPORT, MAINE 04856
•
207-236-6076
•
FAX 207-236-9558
KNOX [ KNOX SEMICONDUCTOR, INC ]
