TKV1476A 3V Series VCD for Communications Equipment 3VVCD Feature Very Low Voltage Operation: VOP=1.0 to 3.0V : VOP=1.0~3.0V Excellent Linearity of the C-V Curve C-V Extra Large Capacitance Ratio: A=2.65 to : A=2.65~ Reverse Voltage VR=18V VR=18V IF=7mA Forward Current IF=7mA Operating Temp. Range TOP=-55 to +85C TOP=-55~+85C Electrical Characteristics Part Name VR.MAX Capacitance(pF) Capacitance Ratio RS.MAX (V) Min. Typ. Max. VR(V) Min. Typ. Max. VR(V) TKV1476A 18 33.30 35.22 37.13 1 2.65 1/3 1.0@1.5V,100MHz 10.00 12.00 14.00 3 * Diode Capacitance measured with Agilent 4279A or equivalent instruments (at OSC level 205mVrms) Agilent 4279AOSC 205mVrms * Resistance meter is Agilent 4291B or equivalent instruments. Agilent 4291B Ordering Guide, Pin Layout, Marking Pin Layout TKV1476A TKV1476AS5G0L 1 2 TKV1476A TKV1476AS6G0L 1 2 Page 56 Marking U Ordering Name U Part Name Description Order Size TKV1476A: Part Name S5: URD Package G0: PB-Free L: Tape&Reel, Left TKV1476A: Part Name S6: UFD Package G0: PB-Free L: Tape&Reel, Left 3,000 pcs. /Reel 4,000 pcs. /Reel 2010 SPRING Typical Characteristics Reverse Current vs. Reverse Voltage f=1MHz, TA=25C C, Capacitance(pF) 10 0.0 1.0 2.0 VR, Reverse Voltage(V) Q vs. Reverse Voltage Q 10 0.0 1.0 2.0 VR, Reverse Voltage(V) 3.0 C(TA)/C(25C) vs. Reverse Voltage C(TA)/C(25C) f=1MHz, TA=-55 to +85C 1.08 TA =+ 1.06 1.04 TA =+ 85C 55C 1.02 1.00 TA=+25C 0.98 0.96 15 T A=- 0.94 0.92 0.0 2010 SPRING C 55C T A=- 1.0 2.0 VR, Reverse Voltage(V) C 10p 55C T A=+ 1p +2 = TA 5C 4.0 8.0 12.0 16.0 VR, Reverse Voltage(V) Series Resistance vs. Frequency 1.0 20.0 VR=1.5V, TA=25C RS, Series Resistance() Hz MHz f=100 100 85 T A=+ 100f 0.0 3.0 0.1 50M 500M f, Frequency(Hz) Capacitance Temp. Coefficient vs. Reverse Voltage C/TA, Temp. Coefficient(ppm/C) f=70M Q 3.0 TA=25C 1000 C(TA)/C(25C) 100p IR, Reverse Current(A) 100 TA=+25, +55, +85C 1000 100 0.0 f=1MHz, TA=25C 1.0 2.0 VR, Reverse Voltage(V) 3.0 Page 57 5 VCD for Communications Equipment Capacitance vs. Reverse Voltage