KV2151

KV2111 – KV2161 TM ® VARACTOR DIODES Microwave Hyperabrupt Junction RoHS Compliant DESCRIPTION The KV2100 series of microwave hyperabrupt varactor diodes offers octave tuning through 8 GHz. High reliability passivated construction, insures excellent VCO settling time and post tuning drift characteristics. As with their UHF counterparts, straight-line tuning can be achieved over a mid voltage bias range. They are available in a wide range of package styles and configurations including matched sets with tighter tolerances. As is the case with all microwave applications, chip devices (style 00) are recommended for best wide bandwidth and highest frequency performance. When ordering specify the desired case style by adding its number as a suffix to the basic model number. Some limitations apply. Consult factory for details. KEY FEATURES  Available as packaged devices or as chips for hybrid applications  Octave Tuning Range  Ultrahigh Q  Available With 5% CT Tolerance www.MICROSEMI.com APPLICATIONS Ultrahigh Q and excellent large signal handling capabilities, along with a greater than 4 to 1 capacitance ratio, is obtained by tuning from 4 to 20 volts of reverse bias. These products are ideal for linear, wide deviation tuning of VCXO/TCXO’S and frequency modulators results when these diodes are tuned over a 3 to 8 volt bias range. APPLICATIONS/BENEFITS  HV-VHF VCXO & TCXO Applications  Frequency Modulators ABSOLUTE MAXIMUM RATINGS AT 25º C (UNLESS OTHERWISE SPECIFIED) Rating Maximum Working Voltage Storage Temperature Operating Temperature Symbol VR TSTG TOP Value 22 -65 to +150 -55 to +150 Unit V ºC ºC KV2111-KV2161 KV2111-KV2161 IMPORTANT: For the most current data, consult our website: www.MICROSEMI.com Specifications are subject to change. Consult factory for the latest information. These devices are ESD sensitive and must be handled using ESD precautions. 1 Unless otherwise specified, these products are supplied with Gold terminations suitable for RoHS compliant assembly. Copyright  2007 Rev: 2009-01-19 Microsemi Microwave Products Page 1 75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748 KV2111 – KV2161 TM ® VARACTOR DIODES Microwave Hyperabrupt Junction RoHS Compliant MICROWAVE HYPERABRUPT VARACTORS ELECTRICAL PARAMETERS @ 25C (unless otherwise specified) CJ (pF) MODEL NUMBER VR = 0V (typ) KV2111-00 KV2121-00 KV2131-00 KV2141-00 KV2151-00 KV2161-00 Notes 2.1 3.1 4.9 7.2 14.0 26.0 ƒ = 1 MHz www.MICROSEMI.com Min / Typ / Max VR = 4V 0.70 / 0.80 / 0.90 1.15 / 1.3 / 1.45 1.6 / 1.8 / 2.0 2.5 / 2.8 / 3.1 4.3 / 4.8 / 5.3 8.6 / 9.6 / 10.6 VR = 20V 0.15 / 0.20 / 0.25 0.25 / 0.30 / 0.35 0.35 / 0.42 / 0.50 0.50 / 0.60 / 0.70 0.80 / 0.95 / 1.10 1.7 / 1.9 / 2.3 Capacitance Ratio Typ. C(-4V) / C(-20V) 4.0 4.3 4.3 4.7 5.0 5.1 Quality 1 Factor Min Q @ -4V ƒ = 50MHz 1200 1000 850 700 600 400 1) Q is determined at VR= 4V, ƒ=50 MHz by 1 / 2fRsCj PACKAGE STYLE 00 CJ VS VOLTAGE KV2111 – KV2161 KV2111 – KV2161 Dimension Nominal 0.015” 0.015” 0.007” Depends on Part# Consult Factory for Details Microsemi offers a wide selection of package options depending on your circuit application. Please consult the factory for assistance. A B C D Copyright  2007 Rev: 2009-01-19 Microsemi Microwave Products Page 2 75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748