Drawing No. : 170017 

Revision : A

Title : Oscillator, Quartz Crystal, TTL, 3.68640 MHz

Date : 2-28-86

Engineer : R. Briody
**************************************************************************
                             ELECTRICAL

Frequency : 3.68640 MHz

Tolerance : +/-0.01% initial (25 degrees Centigrade), 
            +/-0.1% over temperature range

Temperature Range : 0-70 degrees Centigrade operational

Input Voltage (Vcc) : +5.0 VDC +/-5%

Square Wave Output - Symmetry : 60/40 worst case @ 50% level (2.5 V typ.)
                   - Rise Time (Tr) : 10nS (Freq. < 20 MHz)
                                       5nS (Freq. between 20 and 60 MHz)
                   - Fall Time (Tf) : 10nS (Freq. < 20 MHz)
                                       5nS (Freq. between 20 and 60 MHz)
                   - Iol min. (Vol = 0.4 V) : 16 mA
                   - Ioh min. (Voh = 2.4 V) : -0.4 mA

                              MECHANICAL

Package : DIP, 14-pin style (4 pins supplied), 0.3" in. lead spacing

Package Size : 0.520" in. W max.  X  0.820" in. L max.

Pinout : Pin 1 = N/C
         Pin 7 = Ground
         Pin 8 = Oscillator Output
         Pin 14 = +5 VDC (Vcc)

           Pin #   1                 7
                -------------------------
                |  *                 *  |
                |                       |
                |                       |
                |  *                 *  |
                -------------------------
           Pin #   14                8

                       BOTTOM VIEW

