OC-32 Series
3.2X2.5X1.2mm / SMD / HCMOS/TTL Oscillator
ELECTRICAL SPECIFICATIONS
Revision: 2006-C
Frequency Range
1.544MHz to 80.000MHz / 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 32.000MHz and 32.768kHz
36,001MHz to 70.000MHz
70.001MHz to 125.000MHz
2mA Maximum
(3.3v, 2.5v, 1.8v)
3mA Maximum
(3.3v, 2.5v, 1.8v)
4mA Maximum
(3.3v, 2.5v, 1.8v)
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
15pF HCMOS Load
Pin 1 Tristate Function
Pin 1 = H or Open / Output Active at pin 3
Pin 1 = L / High Impedance at pin 3
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-32A- 100 48 A T - 30.000MHz
Package
OC-32
= 3.3Vdc
OC-32A = 1.8Vdc
OC-32B = 2.5Vdc
Inclusive Stability
100= +/-100ppm, 50= +/-50ppm, 30= +/-30ppm, 25= +/-25ppm,
20= +/-20ppm
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 (3.3v, 2.5v, 1.8v)
TEL 949-366-8700
FAX 949-366-8707
WEB http://www.caliberelectronics.com
3.2
± 0.15
2.5
± 0.15
1.2
Max
1.00±
0.15
2.20
±0.15
0.9
±0.2
(X4 plcs.)
1
2
3
4
Ceramic
Metal
All Dimensions in mm.
CAL I BER
Electr on ics In c.
Lead-Free
RoHS Compliant
Line 1: A, B or Blank - Frequency
Line 2: CEI YM
A
= Voltage designator
CEI = Caliber Electronics Inc.
YM = Date Code (Year / Month)
2.2
1.75
1.20
X4
0.95
X4
Recommended Solder Pattern
NOTE: A 0.01uF bypass capacitor should be placed between Vdd (Pin 4) and GND (Pin 2) to minimize power supply line noise.