Q-Tech QT625C - Manual (Page 5)

ºC/W 50 θ
jc
Package thermal resistance
ºC/seconds 250/10 Lead solder temperature/time
ºC 150 -65 Tstg Storage temperature
ºC 125 -55 T
C
Operating temperature
Volts 7 0 V
CC
Supply voltage
Units Max Min Symbol Parameter
TABLE II. MAXIMUM RATINGS
ms 10 STARTUP TIME
ppm ±10 70 °C ± 3°C FREQUENCY AGING (AFTER 1 YEAR)
ppm ±1.5 70 °C ± 3°C FREQUENCY AGING (AFTER 30 DAYS)
% 45/55 or better Option 2: (<= 100 MHz)
% 60/40 or better Option 1:
DUTY CYCLE
6/ nS 2.5 > 80 MHZ
6/ nS 3.5 12 MHZ - 80 MHZ
6/ nS 7 Below 12 MHZ
Output frequency:
RISE / FALL TIME
(worst case, @Vcc = 4.5, and T = 125 °C)
N/A Squarewave OUTPUT WAVEFORM
5/ Vdc V
CC
x 0.9 OUTPUT VOLTAGE - LOGIC "1"
5/ Vdc V
CC
x 0.1 OUTPUT VOLTAGE - LOGIC "0"
6/ - CMOS LOAD
mA 60 100 MHZ - 150 MHZ
mA 45 60 MHZ - 99.99 MHZ
mA 25 12 MHZ - 59.99 MHZ
mA 15 Less than 12 MHZ
Output frequency:
INPUT CURRENT
Measured without load at 5.5 Vdc
Vdc 5.5 5 4.5 SUPPLY VOLTAGE
1/, 4/ See Table I FREQUENCY/TEMPERATURE STABILITY
MHz 150 0.75 FREQUENCY RANGE
UNITS MAX. NOM. MIN.
NOTES LIMITS TEST CONDITIONS 2/,3/ ELECTRICAL PARAMETER
TABLE Ill. ELECTRICAL PERFORMANCE CHARACTERISTICS
NOTES
1. The limit for frequency/temperature stability (tolerance) shall be referenced to the specified nominal output frequency.
2. Unless otherwise specified the limits are over the full operating temperature range, under specified load conditions and at
nominal supply voltage.
3. Unless otherwise specified, all measurements are in accordance with MIL-PRF-55310.
4. Up to 30 days after shipment.
5. Voltage values are with respect to network ground terminal.
6. A standard CMOS load of 10 kOhm || 15 pF shall be used. See MIL-PRF-55310/26 for CMOS waveform measurement
definitions.
THIS DOCUMENT IS CONSIDERED PROPRIETARY TO Q-TECH CORPORATION
DO NOT COPY OR DISTRIBUTE WITHOUT Q-TECH CORPORATION APPROVAL
Q-Tech Corporation
10150 W. Jefferson Blvd.
Culver City, CA. 90232
Specification number: QT625C rev. F
Sheet 4 of 5