1ꢀ8~2ꢀ8V CMOS Oscillator
GXO-U109
Specifications
GXO-U109G: 1ꢀ8V supply, E/D
GXO-U109J: 2ꢀ5V supply, E/D with power saving
GXO-U109K: 2ꢀ8V supply, E/D with power saving
Variant
J
Option
Codes
Parameters
G
K
7.50
(max)
Frequency range: 1.8 ~ 160MHz
Frequency stability:
±100ppm
±50ppm
±25ppm
˿
˿
˿
˿
˿
˿
5.00
(max)
B
A
ACTUAL SIZE
Operating temperature range:
-10 to +70°C
-40 to +85°C
˿
˿
˿
PAD CONNECTION
I
1
2
3
4
Enable/Disable
Ground
1.05
(max)
Storage temperature range:
-55 to +125°C
5.08
Output
Supply
1.40
Supply voltage (VDD):
+1.8V (±5%)
+2.5V (±5%)
+2.8V (±5%)
4
3
2.00
2.20
1.20
2.60
1.20
1
4
2
3
Supply current (mA max):
1
2
2.00
1.8 ~ 32.0MHz
32.0 ~ 80.0MHz
80.0 ~ 125MHz
125 ~ 160MHz
7
10
18
28
38
12
20
30
40
15
25
35
1.80
3.28
TOP VIEW
1.80
Scale 3:1
Logic levels:
Features
‘0’level = 20%VDD max
‘1’level = 80%VDD min
‘0’level = 10%VDD max
‘1’level = 90%VDD min
«
«
«
«
Low voltage and low power consumption
Ceramic package with metal lid
Start up time:
10ms max
Waveform symmetry: 40:60 max
45:55 max (1.8 ~ 50.0MHz)
40:60 max (>50.0MHz)
Enable / disable tristate function
Power saving function (J & K variants)
Driving ability:
Rise / fall time:
15pF HCMOS
3.5ns max
5ns max
Standard Frequencies
Frequencies in MHz
Enable / disable function:
Tristate (control via pad 1)
1.84320
2.00000
3.68640
4.00000
5.00000
8.00000
10.00000
12.00000
14.31818
16.00000
30.00000
32.00000
33.86880
36.86400
40.00000
44.23680
44.73600
48.00000
49.15200
50.00000
64.00000
66.66600
70.00000
80.00000
100.00000
108.00000
125.00000
18.43200
20.00000
24.00000
24.57600
25.00000
27.00000
29.48920
29.49120
100ns / 100ns
10ms / 150ns
Stand-by current (power-saving):
10µA
Standard. ˿ Optional - Please specify required code(s) when ordering Other frequencies available. Please consult our sales office.
Ordering Information
Product name + variant + option codes (if any) + frequency
eg: GXO-U109G 40ꢀ0MHz 1.8V, ±100ppm -10+70°C
Enable / Disable Function
GXO-U109J/BI 32ꢀ0MHz 2.5V, ±50ppm -40+85°C
Input (pad 1)
Output (pad 3)
Option code X (eg GXO-U109K/X) denotes a custom spec.
Open
‘1’level
‘0’level
Enabled
Enabled
High Impedance
ͷ Available on T&R - 2k pcs per reel.
ͷ Refer to our website for T&R and soldering details.
* J & K variants do not operate if pad 1 is open circuit.
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledgeꢀcom
Web: wwwꢀgolledgeꢀcom
08 Aug 2005
