032
Micro57
™
Typical Applications
PCS Base Stations
Cellular Base Stations
Digital Switching
Telecom & Wireless Infrastructure
Features
Miniature 5x7mm
Surface Mount Package
Tri-state Control
TTL/ACMOS
Stable Frequency
1 MHz – 80 MHz
26 MHz
PXO
OBSOLETE PART:
Go to http://www.corningfrequency.com for the latest product information
Frequency Range
Standard Frequency
Frequency stabilities
Parameter
Frequency stability
Operating temp range
vs. operating temperature range
±
100 ppm
±
50 ppm
±
25 ppm
±
15 ppm
±
100 ppm
±
50 ppm
±
25 ppm
Frequency stability
0...70°C
0...70°C
0...70°C
0...70°C
-40...85°C
-40...85°C
-40...85°C
Condition
Parameter
Initial tolerance
±
15 ppm
±
25 ppm
±
50 ppm
±
100 ppm
@25°C
RF output
Parameter
Value
Condition
Signal
Load
Start-up time
Rise and fall times: TTL
(meas. 0.8 to 2.0 V)
Rise and fall times: CMOS
(meas. 10% to 90%)
Duty cycle
TTL/ACMOS
± 50pF max or 10 TTL
10msec. Max.
1.0 to 23.9 MHz
24 to 80 MHz
1.0 to 23.9 MHz
24 to 80 MHz
ACMOS: 50% ± 5%
50% ± 5%
50% ± 10%
5ns. Max.
3ns. Max.
10ns. Max.
6ns. Max.
@ 50% Vdd
@ 50% Vdd < 15 MHz
@ 50% Vdd > 15 MHz
Supply Voltage
Parameter
Value
Condition
Supply voltage (V
s
)
Current consumption
+5V
1.5 to 23.9 MHz
24 to 49.9 MHz
50 to 80.0 MHz
± 10%
15mA Max.
20mA Max.
40mA Max.
Additional Parameters
Aging
Storage
Output Enable
Processing & Packing
± 3 ppm max in year 1
-55 ...+125°C
@Pin 1 = Required or Not Required
Tech_Note_1 & 2
Corning Frequency Control • Worldwide Data Book 2001
v1.1.2001-04-26
Corning Frequency Control Inc.
• 100 Watts Street • Mt. Holly Springs, PA 17065 • Tel 1-717-486-3411 • Fax 1-717-486-5920 • www.corningfrequency.com
Tele Quarz GmbH & Co. KG
• Landstrasse • D-74924 Neckarbischofsheim, Germany • Tel +49-7268-801-0 • Fax +49-07268-801-281 • www.telequarz.de
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032
Micro57
™
Enclosure
PXO
OBSOLETE PART:
Go to http://www.corningfrequency.com for the latest product information
Pin Connections
Pin
1
Pin
2
Pin
3
Pin
4
Tri-state Control (optional)
GND
Output
Supply Voltage
Note
1
Typical values @ 26 MHz
Unless otherwise stated all values are valid after warm-up time and refer to typical conditions
for supply voltage, frequency control voltage, load, temperature (25°C)
Subject to technical modification: Not all options are available at all frequencies.
Corning Frequency Control • Worldwide Data Book 2001
v1.1.2001-04-26
Corning Frequency Control Inc.
• 100 Watts Street • Mt. Holly Springs, PA 17065 • Tel 1-717-486-3411 • Fax 1-717-486-5920 • www.corningfrequency.com
Tele Quarz GmbH & Co. KG
• Landstrasse • D-74924 Neckarbischofsheim, Germany • Tel +49-7268-801-0 • Fax +49-07268-801-281 • www.telequarz.de
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stm32/stm8
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