Electronic Components Datasheet Search |
|
M-986-2A1PL Datasheet(PDF) 4 Page - Clare, Inc. |
|
M-986-2A1PL Datasheet(HTML) 4 Page - Clare, Inc. |
4 / 13 page www.clare.com 4 M-986-2A1 Rev. 3 2 of 6 Coding Format Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Transmit tone command 1 CHN F6 F5 F4 F3F2 F1 Receive tone return 0 CHN F6 F5 F4 F3F2 F1 CHN: 1 = channel 2; 0 = channel 1 R1 MF Frequencies: Bit name Frequency (Hz) Bit name Frequency (Hz) F6 1700 F3 1100 F5 1500 F2 900 F4 1300 F1 700 (5) Data is driven onto D7-D0 by the M-986 until the RD signal is driven high by the host processor. Clock Characteristics and Timing Internal Clock Option: The internal oscillator is enabled by connecting a crystal across X1 and X2/CLKIN. The frequency of CLKOUT is one-fourth the crystal funda- mental frequency. The crystal should be 20.48 MHz, fundamental mode, and parallel resonant, with an effective series resistance of 30 ohms, a power dissi- pation of 1 mW, and be specified at a load capacitance of 20 pF. External Clock Option: An external frequency source can be used by injecting the frequency directly in X2/CLKIN with X1 left unconnected. The external fre- quency injected must conform to the specifications list- ed in External Frequency Specifications table on page 6. Flammability/Reliability Specifications Reliability: 185 FITS failures/billion hours Flammability: Passes UL 94 V-0 tests Binary Coding Format Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Transmit tone command 1 CHN 0 0 A B C D Receive tone return 0 CHN 0 0 A B C D CHN: 1 = channel 2; 0 = channel 1 R1 MF Frequencies: ABCD Frequencies (Hz) Name ABCD Frequencies (Hz) Name 0 0 0 0 Tone off - 1 0 0 0 900 & 1500 Digit 8 0 0 0 1 700 & 900 Digit 1 1 0 0 1 1100 & 1500 Digit 9 0 0 1 0 700 & 1100 Digit 2 1 0 1 0 1300 & 1500 Digit 0 0 0 1 1 900 & 1100 Digit 3 1 0 1 1 700 & 1700 ST3 0 1 0 0 700 & 1300 Digit 4 1 1 0 0 900 & 1700 ST1 0 1 0 1 900 & 1300 Digit 5 1 1 0 1 1100 & 1700 KP 0 1 1 0 1100 & 1300 Digit 6 1 1 1 0 1300 & 1700 ST2 0 1 1 1 700 & 1500 Digit 7 1 1 1 1 1500 & 1700 ST |
Similar Part No. - M-986-2A1PL |
|
Similar Description - M-986-2A1PL |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |