XO-54BREFREQ [VISHAY]
HCMOS/TTL Output Clock Oscillator, 1MHz Min, 125MHz Max;
| 型号： | XO-54BREFREQ |
| 厂家： | 
VISHAY |
| 描述： | HCMOS/TTL Output Clock Oscillator, 1MHz Min, 125MHz Max |
| 文件： | 总1页 (文件大小：75K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
XO-54
Vishay Dale
Full Size Clock Oscillators TTL/HCMOS Compatible
FEATURES
• 14 pin full size
• Industry standard
• Wide frequency range
• Low cost
• Tri-State enable/disable
• Resistance weld package
• 5V
The XO-54 series oscillator is Full Size Tri-state
Enable/Disable control. The metal package with pin #7 case
ground acts as shielding to minimize EMI radiation.
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER
CONDITION
XO-54
1MHz ~ 125.00MHz
± 25ppm, ± 50ppm, ± 100ppm
0ºC ~ 70ºC (- 40ºC ~ + 85ºC option)
- 55ºC ~ + 125ºC
5.0V ± 10%
SYMBOL
Frequency Range
FO
Frequency Stability*
Operating Temperature Range
Storage Temperature Range
Power Supply Voltage
Aging (First Year)
All Condition*
TOPR
TSTG
VDD
25ºC ± 3ºC
1MHz to 23.999MHz
24.000MHz to 49.999MHz
50.000MHz to 69.999MHz
70.000MHz to 125.000MHz
1/2VDD
± 5ppm
20mA Max
30mA Max
40mA Max
Supply Current
IDD
60mA Max
Output Symmetry
Rise Time
Fall Time
Sym
40/60%(45/55% Option)
10 nS Max
T
10%VDD ~ 90%VDD
90%VDD ~ 10%VDD
r
Tf
VOH
VOL
10 nS Max
90% VDD Min
10% VDD Max
Output Voltage
TTL Load
HCMOS Load
1 ~ 10TTL
~ 50M : 50pF
~ 70M : 30pF
Output Load
~100M : 15pF
Start-up Time
Ts
10mS Max
Pin 1, Tri-State Function
Pin 1 = H or open.... Output active at pin 8
Pin 1 = L.... High Impedance at pin 8
*Include: 25ºC tolerance, operating temperature range, input voltage change, aging, load change, shock and vibration.
DIMENSIONS in millimeters
HCMOS TEST CIRCUIT
A
TEST POINT
#1
#7
#8
CMOS LOAD
CL**
MARKING
AREA
+ 5.0V
+ 3.3V
0.01µF
V
0.508
[12.9] Max
0.300 ± 0.005
[7.62 ± 0.13]
#14
#1
#8
#7
CL = 15pF or 50pF
(see individual
spec sheet)
#14
0.600 ± 0.005
[15.24 ± 0.13]
**Includes Stray and Probe Capacitance
INH
Enable/Disable function
0.803 [20.4] Max
HCMOS OUTPUT WAVEFORM
Tr
Tf
ENABLE/DISABLE FUNCTION
INPUT (PIN 1) OUTPUT (PIN 8)
V
OH
0.031 ± 0.003
[0.8 ± 0.1]
90% VDD
50% VDD
0.200
[5.08] Max
OPEN
VIH ≥ 2.2 VDC
ENABLE
ENABLE
PIN CONNECTION
#1 TRI-STATE NC
V
OL
10% VDD
GND
0.268
[6.80] Max
GND
#8 OUTPUT
#14
#7
T1
0.018 ± 0.003
[0.45 ± 0.1]
T1
T0
VDD
SYMMETRY =
x 100%
T0 = 1/Fo
ORDERING INFORMATION
XO-54
B
R
E
40M
MODEL
FREQUENCY STABILITY
OTR
ENABLE/DISABLE
FREQUENCY/MHz
AA = 0.0025% (25PPM)
A = 0.005% (50PPM)
B = 0.01% (100PPM)
Standard
Blank = 0°C to + 70°C
R = - 40°C to + 85°C
Blank = Pin 1 open
E = Disable or Tristate
Document Number: 35024
Revision: 10-Jun-03
For technical questions contact: frequency@vishay.com
www.vishay.com
1
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