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MECHANICAL DIMENSIONS Marking Guide on page F3-F4
Pin 1: No Connect or Tri-State Pin 8: Output Pin 1: No Connect or Tri-State Pin 5: Output
Pin 7: Case Ground Pin 14: Supply Voltage Pin 4: Case Ground Pin 8: Supply Voltage
20.8
MAX
13.2
MAX
15.240
±0.203
7.620
±.203
0.457
±0.1 (X4)
5.08
MAX
0.9
MAX
Insulated Standoffs
(Glass)
5.08
MIN
1
7
8
14
All Dimensions in mm.
14 Pin Full Size
13.2
MAX
7.620
±0.203
0.457±01
(X4)
0.8 ±0.1
Insulated Standoffs
(Glass)
13.2
MAX
7.620
±0.203
5.08
MIN
8
1
5
4
All Dimensions in mm.
8 Pin Half Size
OAH, OAH3, OBH, OBH3 Series
HCMOS/TTL Oscillator
ELECTRICAL SPECIFICATIONS Revision: 1994-C
Frequency Range
250kHz to 200.000MHz
Operating Temperature Range
0°C to 70°C / -20°C to 70°C / -40°C to 85°C
Storage Temperature Range
-55°C to 125°C
Supply Voltage
5.0Vdc ±10%, 3.3Vdc ±10%
Input Current
250.000kHz to 24.000MHz
24.001MHz to 50.000MHz
50.001MHz to 66.667MHz
66.668MHz to 200.000MHz
25mA Maxim um
30mA Maxim um
60mA Maxim um
80mA Maxim um
Frequency Tolerance / Stability
Inclusive of Operating Temperature Range, Supply
Voltage and Load
±100ppm, ±50ppm, ±30ppm, ±25ppm, ±20ppm,
±15ppm or ±10ppm
(20, 15, 10 = 0° C to 70°C Only)
Output Voltage Logic High (Voh)
w/TTL Load
w/HCMOS Load
2.4Vdc Minimum
Vdd –0.5Vdc Minimum
Output Voltage Logic Low (Vol)
w/TTL Load
w/HCMOS Load
0.4Vdc Maximum
0.5Vdc Maximum
Rise Time
Fall Time
0.4Vdc to 2.4Vdc w/TTL Load; 20% to 80% of
Waveform w/HCMOS Load </=66.667MHz.
0.4Vdc to 2.4Vdc w/TTL Load; 20% to 80% of
Waveform w/HCMOS Load >66.667MHz.
6nSeconds Maximum
3nSeconds Maximum
Duty Cycle
@1.4Vdc w/TTL Load; @50% w/HCMOS Load
@1.4Vdc w/TTL Load or w/HCMOS Load
@50% of Waveform w/LSTTL or HCMOS Load
>66.667MHz
50 ±10% (Standard)
50±5% (Optional)
50±5% (Optional)
Load Drive Capability
250.000kHz to 24.000MHz
24.001MHz to 66.667MHz
66.668MHz to 150.000MHz
10TTL or 50pF HCMOS Load
10TTL or 15pF HCMOS Load
10LSTTL or 15pF HCMOS L oad
Pin 1 Tristate Input Voltage
No Connection
V
IH
V
IL
Enables Output
+2.2Vdc Minimum to Enable Output
+0.8Vdc Maximum to Disable Output
Aging (@ 25°C)
±5ppm / year Maximum
Start Up Time
10mSeconds Maximum
Absolute Clock Jitter
±100pSeconds Maximum
±25pSeconds Maximum
One Sigma Clock Jitter
PART NUMBERING GUIDE Environmental/Mechanical Specifications on page F5
OAH 100 48 A T - 30.000MHz
Package
OAH = 14 Pin Dip / 5.0Vdc / HCMOS-TTL
OAH3 = 14 Pin Dip / 3.3Vdc / HCMOS-TTL
OBH = 8 Pin Dip / 5.0Vdc / HCMOS-TTL
OBH3 = 8 Pin Dip / 3.3Vdc / HCMOS-TTL
Inclusive Stability
100= +/-100ppm, 50= +/-50ppm, 30= +/-30ppm, 25= +/-25ppm,
20= +/-20ppm, 15= +/-15ppm, 10= ±10ppm
Pin One Connection
Blank = No Connect, T = Tri State Enable High
Output Symmetry
Blank = 40/60%, A = 45/55%
Operating Temperature Range
Blank = 0°C to 70°C, 27 = -20°C to 70°C, 48 = -40°C to 85°C
5.4
MAX
CALIBER
Electronics Inc.
Lead-Free
RoHS Compliant
