2.5V &ꢀ3.3VꢀLVDSꢀOscillator
GXO-L51
Specifications
Variant
Option
Codes
Parameters
L
J
Frequency range:
50.0 ~ 60.0MHz (fundamental)
60.0 ~ 160MHz (3rd OT)
160.0 ~ 250MHz (inverted mesa)
Frequency stability*:
±100ppm
±50ppm
B
A
±25ppm (<160MHz)
5.00
±0.20
Operating temperature range:
-10 to +70°C
-40 to +85°C
I
3.20
±0.20
Storage temperature range:
-40 to +85°C
1.40
Supply voltage (VDD): +3.3V (±5%)
(max)
+2.5V (±5%)
63
SOLDER PAD LAYOUT
1.27 1.27
Supply current (mA max):
66
0.64
Output:
LVDS
6
1
5
4
3
1.30
1.00
1.30
1
6
2
5
3
4
1.20
Offset voltage:
1.25V typ
2
Differential output voltage:
0.247 ~ 0.454V (0.33V typ)
2.54
0.90
TOP VIEW
Output load:
100Ω
PAD CONNECTION
Waveform symmetry:
1
2
3
4
5
6
Enable / disable
Not connected
Ground
60:40 max @ꢀ50%VP-P
Rise / fall time:
0.7ns max (20 ~ꢀ80%VP-P
)
Output 1 (Q)
Output 2 (Q)
Supply
Enable / disable function:
Tristate (control via pad 1)
Phase jitter RMS:
1ps max (0.3ps typ), 12kHz~20MHz
Features
Standard. Optional - Please specify required code(s) when ordering
*ꢀFrequency stability is inclusive of calibration @ꢀ25°C, operating temperature range, supply
voltage change and load change.
Differential outputs
RMS phase jitter 0.3ps
Multiplier-free design
Ordering Information
Product name +ꢀvariant + option codes (if any) + frequency
eg: GXO-L51L 108.0MHz 3.3V, ±100ppm -10+70°C
GXO-L51J/BI 125.0MHz 2.5V, ±50ppm -40+85°C
Option code X (eg GXO-L51L/X) denotes a custom spec.
Enable / disable tristate function
Designed for high speed data transfer
Enable / Disable Function
Example Applications
Input (pad 1*)
Output 1 (pad 4)
Output 2 (pad 5)
Open
‘1’ level (≥0.7VDD
‘0’ level (≤0.3VDD
Enabled
Enabled
High Impedance
Enabled
Enabled
High Impedance
)
)
Networking - 10GbE etc
Storage - SAS, SATA etc
Telecomms - SONET, SDH etc
Free space optics
*ꢀEnable / disable function can be on pad 2 on request.
Instrumentation
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
01 Nov 2016
