3.3V & 5V SM Oscillator
Specifications
GXO-U123
GXO-U123S: 5.0V supply, 15pF / 10 LSTTL load
GXO-U123H: 5.0V supply, 50pF / 10 TTL load
GXO-U123L: 3.3V supply, 15pF / 10 LSTTL load
Variant
S
H
L
Option
Codes
Parameters
6.20
(max)
Frequency range:
1.8432 ~ 50.0MHz
Frequency stability:
3.70
(max)
±100ppm
±50ppm
B
ACTUAL SIZE
PAD
CONNECTION
Enable/Disable
Ground
Output
Supply
1.10
Operating temperature range:
-10 to +70°C
-40 to +85°C
Storage temperature range:
-40 to +85°C
Supply voltage (V
DD
):
+5.0V (±10%)
+3.3V (±10%)
I
1.70
(max)
2.54
1.00
1
0.15
4
3
2
1.10
1.50
1.10
1
2
3
4
4
1
1.40
3
2
1.40
1.40
1.10
1.40
TOP VIEW
Supply current (max):
13mA (1.8432 ~ 25.0MHz)
24mA (>25.0 ~ 50.0MHz)
25mA (1.8432 ~ 25.0MHz)
40mA (>25.0 ~ 50.0MHz)
15mA (1.8432 ~ 50.0MHz)
Scale 3:1
Logic levels:
‘0’ level = 10%V
DD
max
‘1’ level = 90%V
DD
min
Start up time:
10ms max
Features
➠
➠
➠
➠
➠
Smallest size SM oscillator
All ceramic package with gold-plated pads
High drive capability - up to 50pF
Enable / disable tristate function
3.3V option with power saving function
Waveform symmetry:
40:60 max @ 50%V
DD
Driving ability:
10 LSTTL
15pF HCMOS
10 TTL
50pF HCMOS
10ns max
5ns max
6ns max
Rise / fall time:
Standard Frequencies
Frequencies in MHz
1.84320
2.00000
3.68640
4.00000
5.00000
8.00000
10.00000
12.00000
14.31818
16.00000
20.00000
24.00000
24.57600
25.00000
29.49120
30.00000
32.00000
33.86880
36.86400
40.00000
44.23680
48.00000
50.00000
Output enable / disable time:
100ns / 100ns
10ms / 150ns
Enable / disable function:
Tristate (control via pad 1)
Standard.
Optional - Please specify required code(s) when ordering
Ordering Information
Product name + variant + option codes (if any) + frequency
eg:
GXO-U123H 40.0MHz
5V, heavy load, ±100ppm -10+70°C
GXO-U123L/BI 40.0MHz
3.3V, ±50ppm -40+85°C
Option code X (eg GXO-U123H/X) denotes a custom spec.
Other frequencies available. Please consult our sales office.
Enable / Disable Function
Input (pad 1)
Open
‘1’ level
‘0’ level
Output (pad 3)
Enabled
Enabled
High Impedance
Tel:
+44 1460 256 100
08 Jun 1998
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com