3.3Vꢀ&ꢀ5VꢀCMOSꢀOscillator - Tight Stability
GXO-U129
Specifications
GXO-U129P: 5.0V supply, E/D with power saving
GXO-U129S: 5.0V supply, E/D
GXO-U129L:ꢀ 3.3V supply, E/D with power saving
Variant
Option
Codes
Parameters
P
S
L
Frequency range:
1.8 ~ 50.0MHz
Frequency stability*:
±20ppm
±15ppm
±10ppm
D
E
F
Operating temperature range:
-10 to +70°C
-40 to +85°C
I
Storage temperature range:
-55 to +125°C
Supply voltage (VDD):
+5.0V (±0.5V)
+3.3V (±0.3V)
Supply current):
22mA max
Logic levels: ‘0’ level = 10%VDD max
‘1’ level = 90%VDD min
Start up time:
5ms max
Waveform symmetry:
Driving ability:
45:55 max
10 LSTTL
15pF HCMOS
Features
Rise / fall time:
5ns max
Enable / disable function:
Tristate (control via pad 1)
Tight frequency stability
100ns / 100ns
5ms / 150ns
Enable / disable tristate function
Power saving function (P & L variants)
Industry standard SMꢀpackage
Stand-by current:
50μA max
Standard. Optional - Please specify required code(s) when ordering
*ꢀFrequency stability is inclusive of calibration @ꢀ25°C, operating temperature range, supply
voltage change, load change, ageing, shock and vibration.
Enable / Disable Function
±10ppm stability is not available over -40+85°C
Input (pad 1)
Output (pad 3)
Ordering Information
Open
‘1’ level
‘0’ level
Enabled
Enabled
High Impedance
Product name + variant + option codes + frequency
eg: GXO-U129S/E 40.0MHz 5V, ±15ppm, -10+70°C
GXO-U129L/DI 40.0MHz 5V, ±20ppm, -40+85°C
Available on T&R - 2k pcs per reel. See our website for details
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
0215 MNoavy012998
