LVDS
7 x 5 mm Footprint
Low Jitter
Pb Free/RoHS Compliant
ECS-LVDS25/LVDS33
SMD LVDS OSCILLATOR
ECS-LVDS25 (2.5V) and ECS-LVDS33 (3.3V) Low Voltage
Differential Signaling SMD LVDS oscillators.
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
ECS-LVDS25 (+2.5V)
ECS-LVDS33 (+3.3V)
PARAMETERS
Frequency Range
Operating Temperature
Storage Temperature
Supply Voltage
Frequency Stability *
Input Current
Stand-by Current
Output Symmetry
Rise and Fall Times
"0" level
"1" level
Output Load
Differential output voltage
Offset voltage
Disable delay time
Enable/Startup time
RMS Jitter
Aging (first year)
CONDITIONS
MIN
80.0
0
-40
-50
+2.375
TYP
MAX
MIN
TYP
MAX
300.0
+70
+85
+125
+3.465
± 100
± 50
± 25
70
30
45/55
1
UNITS
MHz
°C
°C
°C
VDC
ppm
ppm
ppm
mA
µA
%
ns
V
V
V
V
ns
ms
ps
ppm
Standard
Extended (N Option)
VDD
Option A
Option B
Option C
Pin 1 open or VIH
Pin 1 = VIL
at Crossing point
20% VDD to 80% level
VOL
VOH
100Ω (Out-Outn)
+2.5
300.0
80.0
+70
0
+85
-40
+125
-50
+2.625 +3.135
± 100
± 50
± 25
70
30
45/55
1
+3.3
+1.10
+1.43
0.33
1.25
200
10
1
±5
+1.10
+1.43
0.33
1.25
200
10
1
±5
12 KHz to 20 MHz band
at +25°C ±3°C
DIMENSIONS (mm)
Pin Connections
Pin #1
Pin #2
Pin #3
Pin #4
Pin #5
Pin #6
Tri-State
N.C.
Ground
Output
C-Output
V
DD
Tri-State Control Voltage
Pad 1
Open
VIH 70% VDD Min
VIL 30% VDD Max
Pad 4 & 5
Oscillation
Oscillation
No Oscillation
Figure 1) Top, Side and Bottom views
Figure 2) Suggested Land Pattern
Note: Internal crystal oscillation to be halted
(Pin #1=VIL)
PART NUMBERING GUIDE: Example ECS-LVDS25-1000-A
ECS
-
Series
-
Frequency Abbreviation -
1000 = 100.000 MHz
See Frequency
Abbreviations (Pg 2)
Stability
-
Temperature
Blank = 0 ~ +70°C
M = -20 ~ +70°C
N = -40 ~ +85°C
Fax: 913.782.6991
www.ecsxtal.com
LVDS25 = +2.5V
LVDS33 = +3.3V
A = ± 100 ppm
B = ± 50 ppm
C = ± 25 ppm
1105 South Ridgeview Road
Olathe, KS 66062
Phone: 913.782.7787
ECS [ ECS, INC. ]
