3ꢀ3V CMOS Oscillator Low Power
OC1T
Specifications
Product
OC1T
Option
Codes
Parameters
Terminations:
SM, Gold flashed pads
SM, Ni+Sn plated pads
˿
T1D
T2D
Frequency:
32*7680kHz
Calibration tolerance:
±30ppm
±20ppm
±10ppm
Other
˿
˿
˿
B
A
8.00
specify
Frequency stability:
3.70
0 ~ -10ppm (0 to +50°C)
0 ~ -30ppm (-20 to +70°C)
0 ~ -50ppm (-40 to +85°C)
1.75
(max)
ACTUAL SIZE
Operating temperature range:
SOLDER PAD LAYOUT
-40 to +85°C
3.00
1.20
1.20
1.00
Storage temperature range:
1.60
1.60
1
2
3
-55 to +125°C
1.20
4
Turnover temperature (T0): +20°C
1.80
5.00
1.80
2.40
Frequency / temp coefficient:
TOP VIEW
-0*012ppm/°C2
PAD CONNECTION
Supply voltage (VDD):
3*3V
˿
1
2
3
4
Enable/Disable
Operable from 2*3 ~ 3*6V
Ground
Output
Supply
Voltage coefficient: ±3ppm/V max
Scale 2:1
Supply current (max):
10µA
( VDD = 3*3V, no load )
Features
Driving ability: 15pF CMOS
Output voltage:
0 level (IVOL) = 0*4V max
1 level (IVOH) = 90%VDD min
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Excellent temperature performance
Low power consumption
Start up time:
Rise / fall times:
3s max
100ns max
High shock and vibration resistance
Miniature ceramic package
Enable / disable function:
Tristate (control via pad 1)
Shock and vibration resistance:
±5ppm, 5,000g, 0*3ms, ½ sine
±5ppm, 20g, 10*0 ~ 2,000Hz
Temperature Characteristics
20.0
Soldering condition:
Reflow, 260°C, 20 sec max
-40
-20
0
-20.0
20
40
60
80
Standardꢀ ˿ Optional - Please specify required code(s) when ordering
Enable / Disable Function
-40.0
Input (pad 1)
Output (pad 3)
-60.0
if/f
(ppm)
Open
1 level
0 level
Enabled
Enabled
High Impedance
-80.0
-100.0
-120.0
-140.0
-160.0
Ordering Information
Package type + termination + option codes + frequency
eg: OC1T-T1D 32ꢀ768kHz ±30ppm (standard)
Option code X (eg OC1T-T1D/X) denotes a custom spec*
Temperature (°C)
Conventional Tuning Fork
ͷ Available on T&R - 1k, 2k or 4k pcs per reel*
ͷ Refer to our website for T&R and soldering details*
OC1T Oscillator
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledgeꢀcom
Web: wwwꢀgolledgeꢀcom
30 Oct 2003