1.8~2.8V CMOS Oscillator
Specifications
GXO-U109
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
Variant
G
1.8 ~ 160MHz
±100ppm
±50ppm
±25ppm
7
15
25
35
10
18
28
38
12
20
30
40
J
K
B
A
Parameters
7.50
(max)
Option
Codes
Frequency range:
Frequency stability:
5.00
(max)
PAD
1.05
(max)
5.08
1.40
1.20
2.60
4
3
1.20
1.80
1
2
3
4
CONNECTION
Enable/Disable
Ground
Output
Supply
Operating temperature range:
-10 to +70°C
-40 to +85°C
Storage temperature range:
-55 to +125°C
Supply voltage (V
DD
):
+1.8V (±5%)
+2.5V (±5%)
+2.8V (±5%)
I
1
2
4
3
2.00
2.20
1
2
2.00
3.28
TOP VIEW
1.80
Supply current (mA max):
1.8 ~ 32.0MHz
32.0 ~ 80.0MHz
80.0 ~ 125MHz
125 ~ 160MHz
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
Features
Low voltage and low power consumption
Power saving function
Ceramic package with metal lid
Enable / disable tristate function
Enable / Disable Function
Input (pad 1)
Open
‘1’
level
‘0’
level
* J & K variants do not operate if pad 1 is open circuit.
Output (pad 3)
Enabled
Enabled
High Impedance
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):
10μA
Standard.
Optional - Please specify required code(s) when ordering
Ordering Information
Product name + variant + option codes (if any) + frequency
eg:
GXO-U109G 40.0MHz
1.8V, ±100ppm -10+70°C
GXO-U109J/BI 32.0MHz
2.5V, ±50ppm -40+85°C
Option code X (eg GXO-U109K/X) denotes a custom spec.
Available on T&R - 2k pcs per reel.
Tel:
+44 1460 256 100
28 Mar 2008
01 May 1998
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com