BB198 Datasheet, PDF (3/8 Pages) NXP Semiconductors – Variable capacitance diode for VCO and VCXO Small plastic SMD package

NXP Semiconductors
BB198
Variable capacitance diode for VCO and VCXO
60
C_d
(pF)
40
001aan162
20
0
0
1
2
3
4
5
V_R (V)
f = 1 MHz; T_j = 25 °C.
Fig 1. Diode capacitance as function of reverse voltage; typical values
1.0
r_s
(Ω)
0.8
0.6
0.4
0.2
001aan163
(2)
(1)
6
C_d(1V)/
C_d(VR)
4
2
001aan164
0
0
1
2
3
4
5
V_R (V)
T_j = 25 °C.
(1) f = 100 MHz
(2) f = 470 MHz
Fig 2. Diode reverse resistance as function of
reverse voltage; typical values
0
0
1
2
3
f = 1 MHz; T_j = 25 °C.
4
5
V_R (V)
Fig 3. Diode capacitance ratio (1 V to V_R) as function
of reverse voltage; typical values
BB198
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 1 December 2010
© NXP B.V. 2010. All rights reserved.
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