OC-35 Series
3.2X5X1.2mm / 3.3V / SMD / HCMOS/TTL Oscillator
ELECTRICAL SPECIFICATIONS Revision: 2003-B
Frequency Range
1.544MHz to 156.250MHz / 32.768kHz @ 3.3V)
Operating Temperature Range
-10°C to 70°C / -20°C to 70°C / -40°C to 85°C
Storage Temperature Range
-55°C to 125°C
Supply Voltage
A=1.8Vdc / B=2.5Vdc / BLANK=3.3Vdc ±10%
Input Current
1.544MHz to 36.000MHz and 32.768kHz
36,001MHz to 70.000MHz
70.001MHz to 125.000MHz
2mA Maximum
5mA Maximum
7mA Maximum
Frequency Tolerance / Stability
Inclusive of Operating Temperature Range, Supply
Voltage and Load
±100ppm, ±50ppm, ±30ppm, ±25ppm, ±20ppm
(±50ppm for 32.768kHz only)
Output Voltage Logic High (Voh)
w/HCMOS or TTL Load 90% of Vdd Min. / Ioh=-8mA
Output Voltage Logic Low (Vol)
wHCMOS or TTL Load 10% of Vdd Max. / Iol=8mA
Rise / Fall Time
Duty Cycle
@1.4Vdc w/TTL Load; @50% w/HCMOS Load
@1.4Vdc w/TTL Load or w/HCMOS Load
50 ±10% (Standard)
50±5% (Optional)
Load Drive Capability
</= 70.000MHz
>70.000MHz
</=70.000MHz (Optional)
10LSTTL Load or 15pF HCMOS Load
15pF HCMOS Load
10TTL Load or 50pF HCMOS Load
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
±250pSeconds Maximum
One Sigma Clock Jitter
±50pSeconds Maximum
10% to 90% of Waveform w/HCMOS Load; 0.4Vdc to 2.4V w/TTL Load / 6nSec Max.
PART NUMBERING GUIDE Environmental/Mechanical Specifications on page F5
OC-35A- 100 48 A T - 30.000MHz
Package
OC-35 = 3.3Vdc
OC-35A = 1.8Vdc
OC-35B = 2.5Vdc
Inclusive Stability
100= +/-100ppm, 50= +/-50ppm, 30= +/-30ppm, 25= +/-25ppm,
20= +/-20ppm (25,20 = 0°C-70°C Only)
Pin One Connection
T = Tri State Enable High
Output Symmetry
Blank = 40/60%, A = 45/55%
Operating Temperature Range
Blank = -10°C to 70°C, 27 = -20°C to 70°C, 48 = -40°C to 85°C
MECHANICAL DIMENSIONS Marking Guide
Pin 1: Tri-State Pin 3: Output
Pin 2: Case Ground Pin 4: Supply Voltage
TEL 949-366-8700 FAX 949-366-8707 WEB http://www.caliberelectronics.com
5.0
± 0.20
3.20
± 0.20
1.2
Max
1.20
±0.15
2.54
±0.15
1.0
±0.2
(X4 plcs.)
1
2 3
4
Ceramic
Metal
1.4 ±0.2
(X4 plcs.)
All Dimensions in mm.
2.20
±0.15
CALIBER
Electronics Inc.
Lead-Free
RoHS Compliant
Application Note:
A 0.01uF bypass capacitor
should be placed between
Vdd (pin 4) and GN D (pin
2) to minimize power supply
line noise.
Line 1: A, B or Blank - Frequency
Line 2: CEI YM
A = Voltage designator
CEI = Caliber Electronics Inc.
YM = Date Code (Year / Month)
