HSR57 Datasheet, PDF (1/1 Pages) EUROQUARTZ limited – 7 x 5mm SMD Sine Wave Clock Oscillator

EURO QUARTZ
HSR57 Sine Wave Oscillators
7 x 5mm SMD Sine Wave Clock Oscillator
FEATURES
Sine Wave output in small SMD package
Output 10k //10pF load, level 1.0V peak to peak
Harmonics -25dBc maximum
Very low current consumption <1.0mA at 2.8V supply
DESCRIPTION
HSR57 sine wave clock oscillators provide a true sine wave out output
while being packaged in the industry-standard, 7 x 5mm SMD outline
package. The oscillator is capable of being produced with close
tolerances and exhibits low current consumption.
OUTLINE & DIMENSIONS
SPECIFICATION
Frequency Range:
10.0MHz to 30.0MHz
Input Voltage:
+2.8 VDC, +3.3 VDC or +5.0 VDC
Output Wave Form:
True sine wave
Frequency Stability
Commercial 0~70°C: ±25ppm, ±50ppm or ±100ppm*
Industrial -40 ~+85°C: ±25ppm, ±50ppm or ±100ppm*
Output Level:
10k //10pF load, level 1.0V p-p
Harmonics:
-25dBc maximum
Phase Noise:
-130 dBC/Hz at 1kHz offset
Current Consumption
Supply 2.8 VDC:
1.0mA
Supply 3.3 VDC:
1.1mA
Supply 5.0 VDC:
1.2mA
Start-up Time:
2.0ms typical
Storage Temperature:
-55° to +125°C
Sub-Harmonics:
None
Ageing:
±5ppm/year
Enable/Disable Option:
Output is high impedance when pad 1
is taken LOW.
Disable time:
150ns maximum
(Add 'T' to the part number code for
this option.)
RoHS Status:
Fully compliant
* Non-standard frequency stability is available, check with sales.
SOLDER TEMPERATURE PROFILE
PART NUMBERING
Example: 3HSR57-B-T-25.000-X
Supply Voltage
28 = 2.8 Volts
3 = 3.3 Volts
5 = 5.0 Volts
Series Designation HSR57
Stability
A = ±25ppm 0° to +70°C
B = ±50ppm 0° to +70°C
C = ±100ppm 0° to +70°C
D = ±25ppm -40° to +85°C
E = ±50ppm -40° to +85°C
F = ±100ppm -40° to +85°C
Enable/Disable Option
Blank = Not implemented
T = Option implemented
Frequency
Customer-Specific Code
(Included if specified by
engineering department.)
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: [phone] Fax: [phone] Email: [e-mail] www.euroquartz.co.uk