ZMV931TA Datasheet | Zetex Semiconductors

Description A range of silicon varactor diodes for use in frequency control and filtering. Featuring closely controlled CV characteristics and high Q. Low reverse current ensures very low phase noise performance. Available in single or dual mon cathode format in a wide rage of miniature surface mount packages. Features - Close tolerance C-V characteristics - Octave tuning from 0 to 6V - Low IR (typically 200p A) - Excellent phase noise performance - High Q - Range of miniature surface mount packages Applications - VCXO and TCXO - Wireless munications - Pagers - Mobile radio ISSUE 6 - JANUARY 2002 1 ZC930, ZMV930, ZV931 series TUNING CHARACTERISTICS at Tamb = 25°C PART Capacitance V R =1V MIN p F 930 931 932 933 933A 934 934A 8.70 13.50 17.00 42.00 42.00 95.00 95.00 MIN p F 4.30 6.50 8.50 18.00 20.25 40.00 47.25 Capacitance V R =2.5V MAX p F 5.50 7.80 10.50 27.00 24.75 65.00 57.75 Capacitance V R =4V MAX p F 2.90 4.00 5.50 12.00 12.00 25.00 25.00 200 300 200 150 150 80 80 Minimum Q V R =4V f=50MHz ABSOLUTE MAXIMUM RATINGS PARAMETER Reverse voltage Forward current Power dissipation at T amb = 25 Њ C SOT23 Power dissipation at T amb = 25 Њ C SOD323 Power dissipation at T amb = 25 Њ C SOD523 Operating and storage temperature range SYMBOL VR IF P tot P tot P tot MAX 12 100 330 330 250 -55 to +150 UNIT V m A m W m W m W ЊC ELECTRICAL CHARACTERISTICS at Tamb = 25°C PARAMETER Reverse breakdown voltage Reverse voltage leakage Temperature coefficient of capacitance CONDITIONS I R = 10u A V R = 8V V R = 3V, f = 1MHz MIN. 12 0.2 300 100 400 TYP. MAX. UNIT V n A pp Cm/ Њ C ISSUE 6 - JANUARY 2002 2 ZC930, ZMV930, ZV931 series TYPICAL CHARACTERISTICS ISSUE 6 - JANUARY 2002 3 ZC930, ZMV930, ZV931 series ORDER CODES AND PART MARKING SOT23 SOD323 SOD523 ORDER CODE PART MARK ORDER CODE PART MARK ORDER CODE PART MARK ZC930TA ZC931TA ZC932TA ZC933TA ZC933ATA ZC934TA ZC934ATA V15 V14 V13 V17 A17 V16 A16 ZMV930TA ZMV931TA ZMV932TA ZMV933TA ZMV933ATA ZMV934TA...