PROG-MOD RFSOLUTIONS | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 1
Technical content
DS045_1 Oct ’00 2000 REG No 277 4001, ENGLAND. Page 1
- Frequency Range 46.875kHz-24.00MHz
- Low current consumption (CMOS IC structure)
- Starting time < 1.5mS
- High noise immunity
- No adjustment needed once frequency selected
- Frequency accurate to ± 100 ppm
- 1pc PROG-MOD Assembly
- 1pc 32 kHz Oscillator Module
- 7pcs Crystal Oscillator ICs
- 4pcs Header links for LK1 Frequency A B C D fo 1-2 1-2 1-2 1-2 fo/2 2-3 2-3 2-3 2-3 fo/4 2-3 1-2 2-3 2-3 fo/8 2-3 2-3 1-2 2-3 fo/16 2-3 1-2 1-2 2-3 fo/32 2-3 2-3 2-3 1-2 fo/64 2-3 1-2 2-3 1-2 fo/128 2-3 2-3 1-2 1-2 fo/256 2-3 1-2 1-2 1-2 fo fo/2 fo/4 fo/8 fo/16 fo/32 fo/64 fo/128 fo/256 MHz MHz MHz MHz kHz kHz kHz kHz kHz Changing The Crystal IC To ensure proper operation of the PROG-MOD oscillator the crystal IC must be inserted in the correct position. Pin 1 of the crystal IC must be inserted into the Pin 1 position of the 14 pin DIP package marked with a yellow triangle and make sure all pins are properly fitted into the 8 pin socket. WARNING The crystal oscillator employs a CMOS IC integrated with a protection circuit for static electricity, please handle only in an anti-static environment. Frequency Divider Selection Links The frequency required is selected by means of links LK1 located on the module. PROG-MOD Standard Frequencies The PROG-MOD uses a super small CMOS crystal clock oscillator and fits in a 14 pin DIP package equipped with a programmable frequency divider. 7 different oscillators are supplied and each frequency can be divided by 1 / 2 to 1 / 2 to give 64 possible clock speeds selectable at the users choice. 1 2 3 A B C D LK1 1 8
14 Pin
8 Pin
PROG-MOD Programmable Oscillator Module For more information contact :- R. F. Solutions Ltd., Unit 21, Cliffe Industrial Estate, South Street, Lewes, E. Sussex. BN8 6JL. England. Tel +44 (0)1273 898 000 Fax +44 (0)1273 480 661