MICRF218 datasheet(16/23 Pages) MICREL

Part #	MICRF218

Description	3.3V, 315/433MHz Wide-IF Bandwidth ASK Receiver

PDF	23 Pages

Scroll/Zoom	100%

Manufacturer	MICREL [Micrel Semiconductor]

Direct Link	http://www.micrel.com

Logo

16 / 23 page

Micrel

MICRF218

November 2011

M9999-111111

(408) 944-0800

Figure 9. Plotting the Shunt Inductor and Series Capacitor

Crystal Y1 may be either SMT or leaded. It is the

reference clock for all the device internal circuits.

Crystal characteristics of 10pF load capacitance,

30ppm, ESR < 50Ω, -40ºC to +85ºC temperature

range are desired.

Table 5 shows the crystal

frequencies for WB or NB and one of Micrel’s

approved crystal manufacturers (

www.hib.com.br).

REFOSC (MHz)

Carrier (MHz)

HIB Part Number

9.813135, NB

315

SA-9.813135-F-10-G-30-30-X

12.149596, NB

390.0

SA-12.149596-F-10-G-30-30-X

13.021874, NB

418.0

SA-13.021874-F-10-G-30-30-X

13.517827, NB

433.92

SA-13.517827-F-10-G-30-30-X

9.788232, WB

315

SA-9.788232-F-10-G-30-30-X

12.118764, WB

390.0

SA-12.118764-F-10-G-30-30-X

12.988829, WB

418.0

SA-12.988829-F-10-G-30-30-X

13.483523, WB

433.92

SA-13.483523-F-10-G-30-30-X

Table 5. Crystal Frequency and Vendor Part Number

MICRF218 Datasheet(PDF) 16 Page - Micrel Semiconductor

MICRF218 Datasheet(HTML) 16 Page - Micrel Semiconductor

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Datasheet Download

Link URL