1 .8 ~ 2 .8 V CMOS Os cillator
GXO-7 5 2 1
Specifications
GXO-7521G: 1.8V supply
GXO-7521J: 2.5V supply
GXO-7521K: 2.8V supply
Variant
J
Option
Codes
Parameters
G
K
7.20
(max)
Frequency range: 0.50 ~ 160MHz
Frequency stability*: ±100ppm
˿
˿
˿
˿
˿
˿
±50ppm
±25ppm
B
A
5.20
(max)
Operating temperature range:
-10 to +70°C
ACTUAL SIZE
˿
˿
˿
-40 to +85°C
I
PAD CONNECTION
Not connected or
1
2
3
4
1.40
(max)
Enable/Disable
Storage temperature range:
Ground
-55 to +125°C
5.08
Output
Supply
Supply voltage (VDD):
+1.8V (±5%)
1.40
+2.5V (±5%)
+2.8V (±5%)
4
3
2
2.00
2.20
1
4
2
3
2.60
Supply current (mA max):
0.5 ~ 31.9MHz
7
10
18
28
38
12
20
30
40
1
2.00
32.0 ~ 79.9MHz
80.0 ~ 124.9MHz
125 ~ 160MHz
15
25
35
1.80
3.28
1.80
TOP VIEW
Scale 3:1
Logic levels:
‘0’ level = 10%VDD max
‘1’ level = 90%VDD min
Features
Start up time:
0.2ms typ
Waveform symmetry:
« Low voltage and low power consumption
« Ceramic package with metal lid
« Enable / disable tristate function
« Competitive pricing
45:55 max @ 50%V
DD
Driving ability:
Rise / fall time:
15pF CMOS
5ns max
Enable / disable function:
Tristate (control via pad 1)
(E/D times 100µs / 100µs typ)
Stand-by current: 10µA 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, reflow and ageing.
Ordering Information
Product name + variant + option codes (if any) + frequency
eg: GXO-7521G 48.0MHz 1.8V, ±100ppm, -10+70°C
GXO-7521J/BI 64.0MHz 2.5V, ±50ppm, -40+85°C
Option code X (eg GXO-7521J/X) denotes a custom spec.
Enable / Dis able Function
Input (pad 1)
Output (pad 3)
Open
‘1’ level
‘0’ level
Enabled
Enabled
High Impedance
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
22 Sep 2011
