PO321 Datasheet, PDF (1/1 Pages) Vanlong Technology Co., Ltd. – Fixed Frequency Crystal Oscillator

SM Crystal Oscillator
Fixed Frequency Crystal Oscillator
• TTL and CMOS compatible output
• Tight symmetry 45 to 55% available
• Typical 5.0 x 3.2 x 1.2mm ceramic SMD package
• Complies with Directive 2002/95/EC (RoHS Compliant)
Specifications
Frequency Range:
0.3456MHz ~ 125.00MHz
Operating Temperature:
-10°C ~ +60°C
-B
-20°C ~ +70°C
-C
-40°C ~ +85°C
-L
Storage Temperature:
-55°C ~ +125°C
Frequency Stability:
±50 ppm
-H
±25 ppm
-E
±20 ppm
-C
Supply Voltage:
Supply Current:
0.3456MHz ~ 1.5MHz
5.0V_DD
3.3V _DD
2.5V _DD
5.0
3.3
7
5
-C
-E
-H
2.5 (V_DD)
5 (mA)
1.5MHz ~ 20MHz
10
7
7 (mA)
20MHz ~ 50MHz
30
20
15 (mA)
50MHz ~ 75MHz
40
30
20 (mA)
> 75MHz
N/A 30
25 (mA)
Output Level:
Output Waveform:
Output High (Logic “1”)
Output Low (Logic “0”)
TTL
90% V_DD
10% V_DD
-B
TTL/50pF
-R
CMOS/15pF
-K
CMOS/50pF
-G
Transition Times:
0.3456MHz ~ 20MHz
5.0
3.3
2.5 (V_DC)
8
10
10 (nSec)
20MHz ~ 50MHz
5
6
6 (nSec)
50MHz ~ 75MHz
2
3
3 (nSec)
> 75MHz
N/A 3
3 (nSec)
Symmetry or Duty Cycle (%):
45 ~ 50
Start-Up Time:
8 mSec max.
Tri-State Function: With Tri-State
-T
(Input to Pin #1)
Absolute Clock Period Jitter:
40 pSec
Note:
1. Other frequencies, stabilities, and operating temperature ranges available. Consult VTC
Support for specific requirements.
2. Not all combinations of the above, stabilities, and temperature ranges are available. Consult
VTC Support if your requirement is not standard.
3. All specifications subject to change without notice.
PO321
Outline Drawing
Marking: Line 1: Frequency in MHz
Line 2: Date Code
Pin
Connection
#1
NC or E/D
#2
Ground
#3
Output
#4
Supply VDD
All dimensions are in mm
Ordering Information
Product Code + Operating Temperature Code +
Stability Code + Supply Voltage Code + Output
Waveform Code + Tri-State Code or None +
Frequency.
i.e. PO321CHEKT-40.0MHz
Phone: [phone]
© 2007 by Vanlong Technology Co., Ltd.
Fax: [phone]
E-mail: [e-mail]
Web: http://www.vanlong.com
PO321