1 .8 ~ 3 .3 V CMOS Os cillator
GXO-3 3 0 1
Specifications
GXO-3301G: 1.8V supply
GXO-3301L: 2.5V ~ 3.3V supply
Variant
Option
Codes
Parameters
G
L
Frequency range: 0.50 ~ 50.0MHz
0.75 ~ 75.0MHz
3.20
±0.15
Frequency stability*: ±100ppm
˿
˿
˿
˿
±50ppm
±30ppm
B
E
2.50
±0.15
Operating temperature range:
-20 to +70°C
0.90
±0.10
ACTUAL SIZE
˿
˿
-40 to +85°C
I
SOLDER PAD LAYOUT
1.20
Storage temperature range:
-55 to +100°C
4
1
3
2
0.90
0.90
2
3
1
4
1.00
0.90
Supply voltage (VDD):
+1.8V (±5%)
+2.5V ~ 3.3V (±5%) (see note 1)
1.20
1.10
1.10
TOP VIEW
Supply current (max):
<= 20.0MHz
2..5
2..5
3.0
6
PAD CONNECTION
>20.0 ~ 30.0MHz
>30.0 ~ 40.0MHz
>40.0 ~ 50.0MHz
>50.0 ~ 60.0MHz
>60.0 ~ 75.0MHz
(see note 2)
11
11
16
16
20
1
2
3
4
Enable/Disable
Ground
3..5
Output
Supply
Scale 3:1
Logic levels:‘0’ level = 10%VDD max
‘1’ level = 90%VDD min
Features
Start up time:
10ms max
Waveform symmetry:
« Low current consumption
« Enable / disable tristate function
45:55 @ 50%V
DD
Driving ability:
Rise / fall time:
15pF HCMOS
10ns max
« Miniature ceramic package with metal lid
« Competitive pricing
Enable / disable function:
Tristate (control via pad 1)
(E/D times 10ms / 50ns)
(E/D times 10ms / 200ns)
Standard Frequencies
Period jitter RMS:
Phase jitter RMS:
5ps max
Frequencies in MHz
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
30.00000
32.00000
40.00000
44.00000
48.00000
49.15200
1ps max, 12kHz~20MHz
50.00000
66.00000
75.00000
Ageing:
±5ppm / year max
Standard. ˿ Optional - Please specify required code(s) when ordering
* Frequency stability is inclusive of calibration @ 25°C, operating temperature range, supply
voltage change, load change, shock and vibration.
Other frequencies available. Please consult our sales office.
Ordering Information
Enable / Dis able Function
Product name + variant + option codes (if any) + frequency
eg: GXO-3301L/E 40.0MHz 2.5~3.3V, 30ppm, -20+70°C
GXO-3301G/BI 24.5760MHz 1.8V, ±50ppm, -40+85°C
Input (pad 1)
Output (pad 3)
Open
‘1’ level
‘0’ level
Enabled
Enabled
High Impedance
ͷ 1: GXO-3301L will operate within specification on any supply volt-
age from +2.5V to +3.3V.
ͷ 2: Supply current for GXO-3301L will vary with supply voltage.
Figures shown are for 3.0V supply.
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
09 Jul 2007