XO-43
Vishay Dale
Full Size Clock Oscillators TTL Compatible
FEATURES
• 10TTL output load
• 14 pin fill size
RoHS
• Industry standard
COMPLIANT
• Wide frequency range
• Resistance weld package
The XO-43 series oscillator is TTL compatible and features
fast rise/fall times with high reliability at low cost. The metal
package with pin#7 case ground acts as shielding to
minimize EMI radiation.
• 100 % Lead (Pb)-free and RoHS compliant
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER
Frequency Range
Frequency Stability*
Operating Temperature Range
Storage Temperature Range
Power Supply Voltage
Aging (First Year)
Supply Current
CONDITION
SYMBOL
FO
XO-43
4.0MHz ~ 60.00MHz
± 25ppm, ± 50ppm, ± 100ppm
0ºC ~ 70ºC (- 40ºC ~ + 85ºC option)
- 55ºC ~ + 125ºC
5.0V ± 10%
± 5ppm
40mA Max
30mA Max
60mA Max
40/60%
10 nS Max
8 nS Max
4 nS Max
2.4 V Min
0.4 V Max
1 ~ 10TTL
10mS Max
All Condition*
TOPR
TSTG
VDD
25ºC ± 3ºC
4.0MHz to 9.999MHz
10.000MHz to 23.999MHz
24.000MHz to 60.000MHz
At 1.4V
4.0MHz to 9.999MHz
10.0MHz to 23.999MHz
24.0MHz to 60.0MHz
IDD
Output Symmetry
Rise and Fall time
Sym
Tr/Tf
Output Voltage
VOH
VOL
TTL Load
Output Load
Start-up Time
Ts
*Include: 25ºC tolerance, operating temperature range, input voltage change, aging, load change, shock and vibration.
DIMENSIONS in inches [millimeters]
TTL TEST CIRCUIT
A
#1
MARKING
AREA
#7
0.500
[12.7] Max
TEST POINT
0.300 ± 0.005
[7.62 ± 0.13]
#14
+ 5.0V
0.01µF
V
#8
RL = 400Ω
#8
#7
#14
#1
15pF**
0.600 ± 0.005
[15.24 ± 0.13]
0.807 [20.5] Max
**Includes Stray and Probe Capacitance
TTL OUTPUT WAVEFORM
Tf
Tr
VOH
0.031 ± 0.003
[0.8 ± 0.1]
0.200
[5.08] Max
0.260
[6.60] Max
0.018 ± 0.003
[0.45 ± 0.1]
PIN CONNECTION
#1 N.C
#7 GND
#8 OUTPUT
#14 VDD
2.4V
1.4V
VOL
0.4V
GND
T1
T0 = 1/Fo
T1
SYMMETRY =
x 100%
T0
ORDERING INFORMATION
40M
FREQUENCY/MHz
B
FREQUENCY STABILITY
R
OTR
AA = 0.0025% (25PPM)
A = 0.005% (50PPM)
B = 0.01% (100PPM)
Standard
XO-43
MODEL
e2
JEDEC LEAD
FREE
STANDARD
Blank = 0°C to + 70°C
R = - 40°C to + 85°C
GLOBAL PART NUMBER
X
O
4
MODEL
3
C
T
B
FREQUENCY
OTR
PACKAGE
STABILITY
Document Number: 35005
Revision: 23-May-05
N
A
OPTIONS
4
0
M
FREQUENCY
CODE
For technical questions contact: frequency@vishay.com
www.vishay.com
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