Low Voltage SM 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: 1ꢀ8 ~ 70ꢀ0MHz
1ꢀ8 ~ 50ꢀ0MHz
1ꢀ8 ~ 80ꢀ0MHz
5.00
(max)
Frequency stability:
±100ppm
±50ppm
±25ppm
˿
˿
˿
˿
˿
˿
B
A
ACTUAL SIZE
PAD CONNECTION
Operating temperature range:
-10 to +70°C
-40 to +85°C
1
2
3
4
Enable/Disable
Ground
1.05
(max)
˿
˿
˿
I
5.08
Output
Supply
Storage temperature range:
-55 to +125°C
1.40
4
3
2.00
2.20
1.20
2.60
1.20
Supply voltage (VDD):
1
4
2
3
+1ꢀ8V (±5%)
+2ꢀ5V (±5%)
+2ꢀ8V (±5%)
1
2
2.00
Supply current (mA max):
1.80
3.28
TOP VIEW
1.80
1ꢀ8 ~ 32ꢀ0MHz
>32ꢀ0MHz
15
15
10
12
12
20
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 (1ꢀ8 ~ 50ꢀ0MHz)
Enable / disable tristate function
Power saving function (J & K variants)
40:60 max (>50ꢀ0 ~ 80ꢀ0MHz)
Driving ability:
Rise / fall time:
15pF HCMOS
3ꢀ5ns max
5ns max
Standard Frequencies
Frequencies in MHz
Enable / disable function:
Tristate (control via pad 1)
1ꢀ84320
2ꢀ00000
3ꢀ68640
4ꢀ00000
5ꢀ00000
8ꢀ00000
10ꢀ00000
12ꢀ00000
14ꢀ31818
29ꢀ48920
29ꢀ49120
30ꢀ00000
32ꢀ00000
33ꢀ86880
36ꢀ86400
40ꢀ00000
44ꢀ23680
44ꢀ73600
48ꢀ00000
49ꢀ15200
50ꢀ00000
64ꢀ00000
66ꢀ66600
70ꢀ00000
16ꢀ00000
18ꢀ43200
20ꢀ00000
24ꢀ00000
24ꢀ57600
25ꢀ00000
27ꢀ00000
100ns / 100ns
10ms / 150ns
Stand-by current (power-saving):
10µA
Standardꢀ ˿ Optional - Please specify required code(s) when ordering Other frequencies availableꢀ Please consult our sales officeꢀ
Ordering Information
Enable / Disable Function
Product name + variant + option codes (if any) + frequency
eg: GXO-U109G 40ꢀ0MHz 1ꢀ8V, ±100ppm -10+70°C
Input (pad 1)
Output (pad 3)
GXO-U109J/BI 32ꢀ0MHz 2ꢀ5V, ±50ppm -40+85°C
Open
1 level
0 level
Enabled or N/A *
Enabled
High Impedance
Option code X (eg GXO-U109K/X) denotes a custom specꢀ
ͷ Available on T&R - 2k pcs per reelꢀ
ͷ Refer to our website for T&R and soldering detailsꢀ
* J & K variants do not operate if pad 1 is open circuitꢀ
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledgeꢀcom
Web: wwwꢀgolledgeꢀcom
30 Aug 2002
