KV1912A [MICROSEMI]
Variable Capacitance Diode;
| 型号： | KV1912A |
| 厂家： | 
Microsemi |
| 描述： | Variable Capacitance Diode 二极管 |
| 文件： | 总2页 (文件大小：105K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TOC
Surface Mount Devices
SOT-23 LOW VOLTAGE SUPER HYPERABRUPT VARACTORS
• Silicon Mesa Geometry
• High Reliability Dense S O Passiva-
i
2
tion
• Widest Tuning Ratios
• Highest Q Available
• Excellent Mid-Range Linearity
• Mil Spec Performance/Economy Price
APPLICATIONS
• Low Voltage Wireless Open Loop VCO’s
• Low Voltage Wireless PLL VCO’s
• TCXO’s
DESCRIPTION
Designed for the demands of today’s commercial sur-
face mount products, these devices offer the high qual-
ity and reliability of our military microwave devices in a
cost effective SOT-23 plastic package. Capacitance val-
ues are available for VCO’s from VHF thru 1.5GHz. High
C ratios provide excellent bandwidth and straight line
mid-range sensitivities in a low voltage varactor. Our
proprietary grown junction epitaxy provides the highest
Q values in the industry. These devices are the ideal
choice for wireless fixed, mobile, or portable applications.
• VCXO’s
• φ SHIFTERS
• VVF’s
ABSOLUTE MAXIMUM RATINGS AT 25°C
Devices are available in package style 23-0 (single die)
or 23-4 (common cathode, 2 die). Some limitations ap-
ply. Consult factory for availability.
Peak Inverse Voltage (PIV):
Same as V
Forward Current (I ):
1 AMP (1µS Pulse)
Power Dissipation (P ):
250 mW, derate
linearly to 0 at T (max)
Junction Temp. (Operating):
-55°C to +125°C
Storage Temp. (Non-Operating): -55°C to +125°C
TOC
Surface Mount Devices
SOT-23 SUPER HYPERABRUPT VARACTORS
FOR 12 V HIGH SENSITIVITY VCO’s & VCXO’s
UHF - WIRELESS SUPER HYPERABRUPTS (4 V)
(pF) (pF) (pF)
>9.0 4.5 - 6.5 <3.0
UHF - WIRELESS SUPER HYPERABRUPTS (6 V)
(pF) /C /C
P/N
C
C
C
Q (MIN/4V/50 MHz)
KV1975
400
P/N
C
C
C
Q (MIN/4V/50 MHz)
KV1965A
KV1945A
KV1935A
KV1925A
KV1905A
3.0 - 3.6
5.85 - 7.15
10.35 - 12.65
15.5 - 18.5
45 - 54
1.4 - 1.9
1.6 - 2.0
1.6 - 2.0
1.6 - 2.0
1.6 - 2.0
2.6 - 3.3
2.8 - 3.4
2.9 - 3.4
3.0 - 3.5
3.0 - 3.5
1500
1200
1000
900
750
UHF - WIRELESS SUPER HYPERABRUPTS (8 V)
(pF) (pF) (pF)
>13 6.5 - 10 <2.7
P/N
C
C
C
Q (MIN/4V/50 MHz)
KV1932A
KV1932
KV1922A
KV1922
KV1952A
KV1952
KV1912A
KV1912
750
350
600
300
500
225
400
150
>13
>17
>17
>26
>26
>36
>36
6.5 - 10
8.5 - 13
8.5 - 13
13 - 20
13 - 20
18 -27
<2.7
<3.2
<3.2
<4.7
<4.7
<6.2
<6.2
18 -27
VHF / UHF - WIRELESS SUPER HYPERABRUPTS (10 V)
P/N
C
(pF)
C
(pF Typ)
6.1
C
(pF)
Q (MIN/2V/10 MHz)
KV1401
KV1501
46 - 68
4.2 - 5.2
75
50
100 - 150
13.0
8.6 - 10.6
RATINGS: V @ 10 µA>12 V I @ 10 V<50 nA @ 25°C
See Page 147 for Available Package Configurations.
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