XO-52
Vishay Dale
Half Size Clock Oscillators Enable/Disable
FEATURES
•
•
•
•
•
•
•
Tri-state enable/disable
8 pin half size
Industry standard
Wide frequency range
Low cost
Resistance weld package
5V
The XO-52 series oscillator is half size, has Tri-state
enable/disable controlled function. The metal package with
pin#4 case ground acts as shielding to minimize EMI radiation.
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER
Frequency Range
Frequency Stability*
Operating Temperature Range
Storage Temperature Range
Power Supply Voltage
Aging (First Year)
Supply Current
Output Symmetry
Rise Time
Fall Time
Output Voltage
SYMBOL
F
O
T
OPR
T
STG
V
DD
25ºC ± 3ºC
1MHz to 23.999MHz
24.000MHz to 49.999MHz
50.000MHz to 69.999MHz
70.000MHz to 100.000MHz
At 1/2V
DD
20%V
DD
~ 80%V
DD
80%V
DD
~ 20%V
DD
CONDITION
All Condition*
XO-52
1MHz ~ 100.00MHz
± 25ppm, ± 50ppm, ± 100ppm
0ºC ~ 70ºC (- 40ºC ~ + 85ºC option)
- 55ºC ~ + 125ºC
5.0V ± 10%
± 5ppm
20mA Max
30mA Max
40mA Max
60mA Max
40/60%(45/55% Option)
10 nS Max
10 nS Max
90%V
DD
Min
10%V
DD
Max
1 ~ 10TTL
~ 50M : 50pF
~ 70M : 30pF
~ 100M : 15pF
10mS Max
Pin 1 = H or open... Output active at pin 5
Pin 1 = L... high impedance at pin 5
I
DD
Sym
T
r
T
f
V
OH
V
OL
TTL Load
HCMOS Load
Output Load
Start-up Time
Pin 1, tri-state function
Ts
*Include: 25ºC tolerance, operating temperature range, input voltage change, aging, load change, shock and vibration.
DIMENSIONS
in inches [millimeters]
HCMOS TEST CIRCUIT
#1
MARKING
AREA
0.508
[12.9] Max
#8
#5
0.300
±
0.005
[7.62
±
0.13]
0.031
±
0.003
[0.8
±
0.1]
0.580 [12.9] Max
V
OH
**Includes Stray and Probe Capacitance
INH
Enable/Disable function
#4
0.300
±
0.005
[7.62
±
0.13]
+ 5.0V
+ 3.3V
A
V
0.01µF
#8
#1
Test Point
#5
#4
CMOS Load
CL**
CL = 15pF or 50pF
(see individual
spec. sheet)
0.220
[5.6] Max
HCMOS OUTPUT WAVEFORM
T
r
T
f
90%V
DD
50%V
DD
0.018
±
0.003
[0.45
±
0.1]
0.268
[6.80] Max
ENABLE/DISABLE FUNCTION
INPUT (PIN 1) OUTPUT (PIN 5)
ENABLE
OPEN
ENABLE
V
IH
≥
2.2 V
DC
PIN
#1
#4
#5
#8
CONNECTION
N.C
GND
OUTPUT
V
DD
V
OL
10%V
DD
GND
T1
T0 = 1/Fo
SYMMETRY =
T1
x 100%
T0
ORDERING INFORMATION
XO-52
MODEL
B
FREQUENCY STABILITY
AA = 0.0025% (25PPM)
A = 0.005% (50PPM)
B = 0.01% (100PPM)
Standard
R
OTR
Blank = 0°C to + 70°C
R = - 40°C to + 85°C
E
ENABLE/DISABLE
Blank = Pin 1 open
E = - Disable to Tristate
40M
FREQUENCY/MHz
Document Number: 35025
Revision: 12-Dec-03
For technical questions contact: frequency@vishay.com
www.vishay.com
1
微控制器 MCU
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
