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Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
SM Programmable Oscillator
GXO-194
24 Feb 1999
7.15
(max)
5.15
(max)
1.60
(max)
5.08
1.40
2.60
12
3
4
PAD
1
2
3
4
CONNECTION
Enable/Disable
Ground
Output
Supply
ACTUAL SIZE
Features
Wide frequency range
Factory programmable
Custom frequencies on quick delivery
Enable / disable tristate function
Stand-by power saving function
Miniature SM package
Product name + variant + option codes (if any) + frequency
eg: GXO-194L 80.0MHz ±100ppm, 3.3V supply, CMOS
GXO-194S/B 106.250MHz ±50ppm, 5.0V supply, CMOS
Option code X (eg GXO-194T/X) denotes a custom spec.
Availability of industrial temperature range (-40 to +85°C)
depends on frequency.
* Frequency stability excludes ageing, shock and vibration.
Ordering Information
Scale 3:1
Specifications
GXO-194L: 3.3V supply, 15pF CMOS
GXO-194S: 5.0V supply, 25pF CMOS
GXO-194T: 5.0V supply, 5TTL
Option
Codes
LS
T
Variant
Parameters
Standard.
Optional - Please specify required code(s) when ordering
PHOTO NOT AVAILABLE
Input (pad 1)
Output (pad 3)
Enable / Disable Function
Open
‘1’ level
‘0’ level
Enabled
High Impedance
Frequency range:
1.0 ~ 100MHz
1.0 ~ 125MHz
Frequency stability:
±100ppm
* See note
±50ppm
B
Operating temperature range:
-10 to +70°C
-40 to +85°C
I
Storage temperature range:
-55 to +125°C
Supply voltage (V
DD):
+3.3V (±0.3V)
+5.0V (±0.5V)
Supply current (max):
25mA
45mA
Driving ability:
15pF CMOS
25pF CMOS
5TTL
Logic levels:
‘0’ level = 0.4V max
‘1’ level = V
DD-0.4V min
‘1’ level = 2.4V min
Start up time:
10ms max
Rise / fall times:
4ns max
Waveform symmetry:
40:60 @ 50%V
DD
40:60 @ 1.4V
Output enable / disable time:
100ns / 100ns
Enable / disable function:
Tristate (control via pad 1)
Stand-by Current:
20A max
50A max
Ageing:
±5ppm max first year
Shock Resistance:
±20ppm max