QPL
Leadless Chip Carrier: TTL
MIL-O-55310
Crystal Clock
Oscillators
Q-Tech
For Q-TECHÕs
equivalent part
type and outline
drawings, please
refer to pages
12 and 13
Q-Tech
Corporation
(310) 836-7900
fax (310) 836-2157
36
TTL /19 TTL /20
CROSS REFERENCE TO Q-TECH PRODUCT
PIN CONNECTIONS
MIL# QT#* OUT Vcc/Vdd GND
/19 QT66T 39 4, 10 31, 37
/20 QT62T 42 6, 12 34, 40
* For Q-TECHÕs equivalent part type and outline drawings, please refer to
pages 12 and 13.
sample part number
M55310/19 - B12A 32M00000
M55310/19 - B 1 2A 32M00000
TTL /19
*
Maximum Input Current at 5.00V ±5 Vdc.
** Output Voltage:
Logic Ò1Ó (min)=2.4 Vdc with 10 TTL Load.
Logic Ò0Ó (max)=0.5 Vdc with 10 TTL Load.
(Maximum Load = 10 TTL Load.)
STABILITY OPTIONS:
PRODUCT ASSURANCE LEVEL
CLASS B
CODE TEMP. FREQ. FREQ. AGING
RANGE STABLILTY
ACCURACY (per year)
vs. TEMP @ +23¡C
1A -55 to +125¡C ±100 ppm
1B -55 to +105¡C ±75 ppm
1C -20 to +70¡C ±50 ppm ±25 ppm ±10 ppm
2A -55 to +125¡C ±200 ppm (max)
2B -55 to +105¡C ±150 ppm
2C -20 to +70¡C ±100 ppm
3A -55 to +125¡C ±50 ppm
3B -55 to +105¡C ±40 ppm ±15 ppm ±5 ppm
3C -20 to +70¡C ±25 ppm (max)
ELECTRICAL SPECIFICATIONS: **
CODE
FREQUENCY MAX. INPUT RISE/FALL DUTY
RANGE CURRENT* TIME CYCLE
0 1 MHz to 16 MHz 75 mA 15 ns (max)
1 16 MHz to 40 MHz 40 mA 40 to 60%
2 40 MHz to 60 MHz 70 mA 5 ns (max)
sample part number
M55310/20 - B02A 3M686400
M55310/20 - B 0 2A 3M686400
TTL /20
PRODUCT ASSURANCE LEVEL
CLASS B
TTL /19
TTL /20
*
Maximum Input Current at 5.25V ±1%.
** Output Voltage:
Logic Ò1Ó (min)=2.4 Vdc with 10 TTL Load.
Logic Ò0Ó (max)=0.5 Vdc with 10 TTL Load.
(Maximum Load = 10 TTL Load.)
ELECTRICAL SPECIFICATIONS: **
CODE FREQUENCY MAX. INPUT RISE/FALL DUTY
RANGE CURRENT* TIME CYCLE
0 40 KHz to 14 MHz 75 mA 15 ns (max)
1 14 MHz to 30 MHz 30 mA 40 to 60%
2 30 MHz to 60 MHz 55 mA 5 ns (max)
STABILITY OPTIONS:
CODE TEMP. FREQ. FREQ. AGING
RANGE STABLILTY
ACCURACY (per year)
vs. TEMP @ +23¡C
1A -55 to +125¡C ±50 ppm ±15 ppm
1B -55 to +105¡C ±40 ppm
1C -20 to +70¡C ±25 ppm
2A -55 to +125¡C ±100 ppm ±15 ppm ±10 ppm
2B -55 to +105¡C ±80 ppm (max)
2C -20 to +70¡C ±50 ppm
3A -55 to +125¡C ±200 ppm ±15 ppm
3B -55 to +105¡C ±150 ppm
3C -20 to +70¡C ±100 ppm
±25 ppm
±25 ppm
±25 ppm
09-21-2000
