BB198 NXP Semiconductors, BB198 Datasheet - Page 4

• Manufacturer Part Number: BB198
• Description: The BB198 is a low voltage variable capacitance diode for the Voltage Controlled Oscillator (VCO) and Voltage Controlled Crystal Oscillator (VCXO) applications
• Manufacturer: NXP Semiconductors

NXP Semiconductors
BB198
Product data sheet
Fig 4.
C
C
d(Tamb)
d(25°C)
(1) T
(2) T
(3) T
(4) T
(5) T
1.06
1.02
0.98
0.94
1.1
0.9
/
0
f = 1 MHz.
function of reverse voltage; typical values
Diode capacitance ratio (T
amb
amb
amb
amb
amb
= 85 °C
= 55 °C
= 25 °C
= −15 °C
= −55 °C
1
(1)
(2)
(3)
(4)
(5)
2
amb
V
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to 25 °C) as
R
001aan165
(V)
Rev. 1 — 1 December 2010
3
Fig 5.
ΔC/ΔT
(ppm/°C)
Variable capacitance diode for VCO and VCXO
10
10
10
amb
4
3
2
0
f = 1 MHz.
Capacitance temperature coefficient as
function of reverse voltage; typical values
1
2
© NXP B.V. 2010. All rights reserved.
V
R
001aan166
(V)
BB198
3
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