Silicon Hyperabrupt Tuning Varactors: VHF/UHF
Plastic SMT
• Superior Performance in Highly Stable Oscillator Designs • ...
Silicon Hyperabrupt Tuning Varactors: VHF/UHF
Plastic SMT
Superior Performance in Highly Stable Oscillator Designs Uniform Capacitance / Temperature Coefficient Highly Reproducible Ion Implanted Structure
Model
SMV20422 SMV20423 SMV20424 SMV20425
Test Conditions
Model
SMV20411 SMV20412 SMV20413 SMV20414 SMV20415
Test Conditions
Maximum Ratings
Ct pF
MIN 18.0 9.0 6.0 4.2
MAX 27.0 13.0 8.0 5.6
@ 2.5 Vdc, F = 1 MHz
MIN 1.8 1.8 1.8 1.8
Ct RATIO
MAX 2.5 2.5 2.5 2.5
C t @ 1 V / Ct 2.5 V
Ct RATIO
MIN MAX 1.8 2.5 1.8 2.5 1.8 2.5 1.8 2.5
C t 2.5 V / C t 4 V
Q
MIN 150 200 300 350 @ -4 Vdc, F = 50 MHz
MIN 95.0 42.0 17.0 14.5 8.7
Ct pF
TYP 100.0 54.0 22.0 16.0 11.3
@ -1 Vdc, F = 1 MHz
Ct pF
MIN 40.0 18.0 8.5 6.5 4.3
MAX 65 27 10.5 7.8 5.5
@ -2.5 Vdc, F = 1 MHz
Parameters Reverse Breakdown
Voltage Max Reverse Leakage Current Power Dissipation Junction Temperature Operating Temperature Storage Temperature
Value 10 µAdc Vr = 8 Volts @ Ta = 25° C 125° C -55° to...
