Drawing No. : 170001-170003, 170005, 170006, 170017, 170018, 170020

Revision : Unreleased

Title : Specification Control, Oscillator, Quartz Crystal, TTL

Date : 2-28-86

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

Frequency : See Table Below

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

---------------------------------------------------------------------------
                CRYSTAL OSCILLATOR FREQUENCY TABLE
---------------------------------------------------------------------------
ISI P/N             FREQUENCY
170001              16.00000 MHz
170002              20.00000 MHz
170003              23.18400 MHZ
170005              14.31818 MHz
170006              40.00000 MHz
170017               3.68640 MHz
170018              22.11840 MHz
170020              33.34000 MHz

