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參數(shù)資料
| 型號(hào)： | QT625CG2E-0.05.000000MHZ |
| 廠商： | Q-TECH CORP |
| 元件分類： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 0.05 MHz, CMOS OUTPUT |
| 封裝： | HERMETIC SEALED, SMD, 20 PIN |
| 文件頁數(shù)： | 5/6頁 |
| 文件大小： | 68K |
| 代理商： | QT625CG2E-0.05.000000MHZ |
C/W
50
θjc
Package thermal resistance
C/seconds
250/10
Lead solder temperature/time
C
150
-65
Tstg
Storage temperature
C
125
-55
TC
Operating temperature
Volts
7
0
VCC
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
Vdc
VCC x
0.9
OUTPUT VOLTAGE - LOGIC "1"
5/
Vdc
VCC 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
12
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
0.05
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. D
Sheet 4 of 5
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