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參數資料
| 型號： | FREQXO32050UITB |
| 廠商： | EUROQUARTZ LTD |
| 元件分類： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 1 MHz - 54 MHz, HCMOS/LSTTL OUTPUT |
| 封裝： | ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 4 PIN |
| 文件頁數： | 1/1頁 |
| 文件大?。?/td> | 235K |
| 代理商： | FREQXO32050UITB |
EURO QUARTZ
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 Email: info@euroquartz.co.uk www.euroquartz.co.uk
3.2 x 2.5 x 0.95mm SMD HCMOS
DESCRIPTION
XO32 ultra-miniature oscillators consist of a TTL/CMOS-compatible
hybrid circuit and a miniature quartz crystal packaged in a low-profile,
industry-standard ceramic package. The package provides a fully
specified clock oscillator with a very small footprint.
Ultra-miniature 3.2 x 2.5 x 0.95mm package
Frequency Range 1.0MHz to 54.0MHz
Tristate (Enable/Disable) function as standard
Supply voltage 1.8, 2.5 or 3.3 Volts
XO32 Series Oscillators
Frequency Range:
1.0MHz to 54.0MHz
Supply Voltage:
1.8, 2.5 or 3.3 Volts ±5%
Output Logic:
HCMOS/LSTTL
Frequency Stability:
See table
Rise/Fall Time:
2ns typical. (Frequency dependant)
Output Voltage:
HIGH ‘1’:
90%Vdd minimum
LOW ‘0’:
10%Vdd maximum
Output Load
15pF (50pF available for 3.3V supply )
Duty Cycle:
50%±5% typical
Supply Current:
See table
Operating Temperature
Commercial:
0° to +70°C
Industrial:
-40° to +85°C
Storage Temperature:
-55 to +100°C
Start-up Time:
10ms max.
Ageing:
±5ppm max. in first year at 25°C
Phase Jitter RMS:
10ps typical
Tristate Function (Pad 1):
Enable/Disable function is standard for
XO32. Output (Pad 3) is active if Pad 1
is not connected or Pad 1 is 'HIGH'.
Output is high impedance when 'LOW'
or GROUND is applied to Pad 1.
Packaging:
8mm tape, 178mm reel, 1k pieces
Note: Parameters are measured at ambient temperature of 25°C,
supply voltage as stated and a load of 15pF
SPECIFICATION
Supply Voltage
Current Consumption*
1.8 Volts
1.0~1.5MHz
5mA
1.5~20MHz
8mA
20~50MHz
15mA
50MHz+
22mA
2.5 Volts
0.3~1.5MHz
5mA
1.5~20MHz
8mA
20~50MHz
15mA
50MHz+
25mA
3.3 Volts
0.3~1.5MHz
5mA
1.5~20MHz
8mA
20~50MHz
15mA
50MHz+
35mA
CURRENT CONSUMPTION
OUTLINE & DIMENSIONS
Example:
20.000MHz XO32050UCTA
PART NUMBERING
Frequency
Series Designation XO32
Stability*
100 = ±100ppm
50 = ±50ppm
25 = ±25ppm
Output Universal
Operating Temp. Range
C = Commercial
I = Industrial
Tristate Function
Supply Voltage
A = 3.3 Volts
B = 2.5 Volts
C = 1.8 Volts
* For other stability requirements enter figure required.
SOLDER TEMPERATURE PROFILE
Frequency Range
* Current consumption quoted is maximum
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