1 .8 ~ 3 .3 V CMOS Os cillator
GXO-3 2 0 1
Specifications
GXO-3201G: 1.8V supply
GXO-3201L: 2.5V ~ 3.3V supply
Variant
Option
Codes
Parameters
G
L
Frequency range: 0.75 ~ 50.0MHz
2.50
±0.10
Frequency stability*: ±100ppm
˿
˿
˿
˿
±50ppm
±30ppm
B
E
2.00
±0.10
Operating temperature range:
-20 to +70°C
˿
˿
ACTUAL SIZE
-40 to +85°C
I
0.80
±0.10
Storage temperature range:
SOLDER PAD LAYOUT
0.95
-55 to +100°C
0.65
Supply voltage (VDD):
+1.8V (±5%)
1
4
2
3
4
1
3
2
0.80
0.80
0.65
+2.5V ~ 3.3V (±5%) (see note 1)
Supply current (max):
<= 20.0MHz
0.95
0.90
TOP VIEW
0.90
2.5
2.5
3.5
5.5
6.5
7.5
>20.0 ~ 40.0MHz
>40.0 ~ 50.0MHz
(see note 2)
PAD CONNECTION
1
2
3
4
Enable/Disable
Ground
Output
Supply
Logic levels: ë0ílevel = 10%VDD max
ë1ílevel = 90%VDD min
Start up time:
10ms max
Scale 4:1
Waveform symmetry:
45:55 @ 50%V
DD
Features
Driving ability:
Rise / fall time:
15pF HCMOS
10ns max
« Low current consumption
« Enable / disable tristate function
Enable / disable function:
Tristate (control via pad 1)
E/D times 10ms / 50µs
E/D times 10ms / 200ns
« Miniature ceramic package with metal lid
« Competitive pricing
Period jitter RMS:
Phase jitter RMS:
5ps max
1ps max, 12kHz~20MHz
Standard Frequencies
Ageing:
±5ppm / year max
Frequencies in MHz
Standard. ˿ Optional - Please specify required code(s) when ordering
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
50.00000
* Frequency stability is inclusive of calibration @ 25°C, operating temperature range, supply
voltage change, load change, shock and vibration.
Ordering Information
Product name + variant + option codes (if any) + frequency
eg: GXO-3201L/E 40.0MHz 2.5~3.3V, 30ppm, -20+70°C
GXO-3201G/BI 24.5760MHz 1.8V, ±50ppm, -40+85°C
Other frequencies available. Please consult our sales office.
ͷ 1: GXO-3201L will operate within specification on any supply volt-
age from +2.5V to +3.3V.
Enable / Dis able Function
ͷ 2: Supply current for GXO-3201L will vary with supply voltage.
Figures shown are for 3.0V supply.
Input (pad 1)
Output (pad 3)
Open
ë1í l e ve l
ë0í l e ve l
Enabled
Enabled
High Impedance
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
28 Mar 2008