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BB669 |
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| Part Number | BB669 |
| Manufacturer | Siemens Group |
| Description | BB 669 Silicon Tuning Diode Preliminary data • For VHF 2-Band-hyperband-TV-tuners • Very high capacitance ratio • Low series resistance • Extremely small plastic SMD package • Excellent uniformity and... |
| Features |
23.3 2 -
pF
VR = 1 V, f = 1 MHz VR = 2 V, f = 1 MHz VR = 25 V, f = 1 MHz VR = 28 V, f = 1 MHz
Capacitance ratio
CT2/C T25 14.5 CT1/C T28
∆CT/C T 18 -
-
VR = 2 V, VR = 25 V, f = 1 MHz
Capacitance ratio
VR = 1 V, VR = 28 V, f = 1 MHz
Capacitance ratio 1) % Ω nH
VR = 1 V, VR = 28 V, f = 1 MHz
Series resistance
rs Ls
VR = 8 V, f = 470 MHz
Series inductance
1) In-line matching. For details please refer to Application Note 047
Semiconductor Group Semiconductor Group
22
Jul-10-1998 1998-11-01
BB 669
Diode capacitance CT = f (V R) f = 1MHz
60
pF
50
CT
45 40 35 30 25 20 15 10 5 0 0 4... |
| Document |
 BB669 Data Sheet
PDF 13.45KB |
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