1.8~2.8V CMOSꢀOscillator
GXO-U109
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
Variant
Option
Codes
Parameters
G
J
K
7.50
(max)
Frequency range:
1.8 ~ 160MHz
Frequency stability:
±100ppm
±50ppm
±25ppm
B
A
5.00
(max)
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:
5.08
-55 to +125°C
Output
Supply
1.40
Supply voltage (VDD): +1.8V (±5%)
+2.5V (±5%)
4
3
2.00
2.20
1.20
2.60
1.20
+2.8V (±5%)
1
4
2
3
Supply current (mA max):
1.8 ~ 32.0MHz
7
10
18
28
38
12
20
30
40
1
2
2.00
32.0 ~ 80.0MHz
80.0 ~ 125MHz
125 ~ 160MHz
15
25
35
1.80
3.28
TOP VIEW
1.80
Logic levels:
‘0’ level = 20%VDD max
‘1’ level = 80%VDD min
‘0’ level = 10%VDD max
‘1’ level = 90%VDD min
Features
Low voltage and low power consumption
Power saving function
Start up time:
5ms max (1.8 ~ 32.0MHz)
10ms max (>32.0MHz)
Ceramic package with metal lid
Enable / disable tristate function
Waveform symmetry:
40:60 max
45:55 max (1.8 ~ 50.0MHz)
40:60 max (>50.0MHz)
Driving ability:
Rise / fall time:
15pF HCMOS
Enable / Disable Function
5.0ns max (1.8 ~ 80.0MHz)
4.0ns max (80.0 ~ 125MHz)
3.0ns max (125 ~ 160MHz)
Input (pad 1)
Output (pad 3)
Open
‘1’ level
‘0’ level
Enabled
Enabled
High Impedance
Enable / disable function:
5ms / 250ns (1.8 ~ 32.0MHz)
10ms / 250ns (>32.0MHz)
5ms / 150ns (1.8 ~ 32.0MHz)
10ms / 150ns (>32.0MHz)
*ꢀJꢀ&ꢀKꢀvariants do not operate if pad 1 is open circuit.
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
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
0218 Mayr 2109098
