1.84320
2.00000
3.68640
4.00000
5.00000
8.00000
10.00000
12.00000
14.31818
16.00000
18.43200
20.00000
24.00000
24.57600
25.00000
27.00000
29.48920
29.49120
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
1.8~2.8V CMOS Oscillator
GXO-U109
Tel:
+44 1460 256 100
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
25 Aug 2005
7.50
(max)
5.00
(max)
1.05
(max)
5.08
1.40
1.20
2.60
1.20
1
2
3
4
PAD
1
2
3
4
CONNECTION
Enable/Disable
Ground
Output
Supply
2.00
2.20
2.00
1.80
3.28
1.80
TOP VIEW
4
3
1
2
ACTUAL SIZE
Features
Low voltage and low power consumption
Power saving function
Ceramic package with metal lid
Enable / disable tristate function
Option
Codes
G
J
K
Variant
Parameters
Standard.
Optional - Please specify required code(s) when ordering
Scale 3:1
Other frequencies available. Please consult our sales office.
Specifications
GXO-U109G: 1.8V supply, E/D with power saving
GXO-U109J: 2.5V supply, E/D with power saving
GXO-U109K: 2.8V supply, E/D with power saving
* J & K variants do not operate if pad 1 is open circuit.
Product name + variant + option codes (if any) + frequency
eg:
GXO-U109G 40.0MHz
1.8V, 100ppm -10+70C
GXO-U109J/BI 32.0MHz
2.5V, 50ppm -40+85C
Option code X (eg GXO-U109K/X) denotes a custom spec.
Ordering Information
Available on T&R - 2k pcs per reel.
Frequencies in MHz
Standard Frequencies
Open
`1' level
`0' level
Enabled
Enabled
High Impedance
Enable / Disable Function
Input (pad 1)
Output (pad 3)
Frequency range:
1.8 ~ 160MHz
Frequency stability:
100ppm
50ppm
B
25ppm
A
Operating temperature range:
-10 to +70C
-40 to +85C
I
Storage temperature range:
-55 to +125C
Supply voltage (V
DD
): +1.8V (5%)
+2.5V (5%)
+2.8V (5%)
Supply current (mA max):
1.8 ~ 32.0MHz
7
10
12
32.0 ~ 80.0MHz
15
18
20
80.0 ~ 125MHz
25
28
30
125 ~ 160MHz
35
38
40
Logic levels:
`0' level = 20%V
DD
max
`1' level = 80%V
DD
min
`0' level = 10%V
DD
max
`1' level = 90%V
DD
min
Start up time:
5ms max (1.8 ~ 32.0MHz)
10ms max (>32.0MHz)
Waveform symmetry: 40:60 max
45:55 max (1.8 ~ 50.0MHz)
40:60 max (>50.0MHz)
Driving ability:
15pF HCMOS
Rise / fall time:
5.0ns max (1.8 ~ 80.0MHz)
4.0ns max (80.0 ~ 125MHz)
3.0ns max (125 ~ 160MHz)
Enable / disable function:
5ms / 250ns (1.8 ~ 32.0MHz)
10ms / 250ns (>32.0MHz)
5ms / 150ns (1.8 ~ 32.0MHz)
10ms / 150ns (>32.0MHz)
Stand-by current (power-saving):
10A
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