MC12148 Ver la hoja de datos (PDF) - Motorola => Freescale
Número de pieza
componentes Descripción
Fabricante
MC12148 Datasheet PDF : 5 Pages
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MC12148
Figure 2. Typical Evaluation Results
(CSR MC12148 5.0 Vdc; VCC @ 25°C; 930 MHz CW)
0
–20
–40
–60
–80
–100
–120
–140
1K
10K
100K
1M
L (f) [dBc/Hz] versus f [Hz]
10M
100M
Tank Component Suppliers
Below are suppliers who manufacture tuning varactors and inductors which can be used to build an external tank circuit.
Motorola has used these varactors and inductors for evaluation purposes, however, there are other vendors who manufacture
similar products.
Coilcraft Inductors A01T thru A05T
Coilcraft–Coilcraft, Inc.
1102 Silver Lake Rd.
Gary, Illinois 60013
708–639–6400
Loral Tuning Varactors GC1500 Series
Loral
16 Maple Road
Chelmsford, Massachusetts 01824
508–256–8101 or 508–256–4113
Alpha Tuning Diodes DVH6730 Series
Alpha Semiconductor Devices Division
20 Sylvan Road
Woburn, MA 01801
617–935–5150
* At 1.1 GHz, use a Coilcraft A0IT Springair coil at 2.5 nH and a Loral Varactor 3.0 to 8.0 pF at VIN = 1.0 to 5.0 V.
MOTOROLA RF/IF DEVICE DATA
3
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