Scheda tecnica ECS-LVDS25_33 di ECS Inc.

INTERNATIONAL“ N=-40 uas'c 15351 West 109‘" Slreet \ Lenexa. KS 66219 1 Phone: 913.782.7787 \ Fa 82.6991 \www.ecsxtal.ccm
Parameters
Conditions
ECS-LVDS25 (+2.5V)
ECS-LVDS33 (+3.3V)
Units
MIN
TYP
MAX
MIN
TYP
MAX
Frequency Range
80.0
300.0
80.0
300.0
MHz
Operating
Temperature
Standard
0
+70
0
+70
°C
Extended (N Option)
-40
+85
-40
+85
°C
Storage Temperature
-50
+125
-50
+125
°C
Supply Voltage
VDD
+2.375
+2.5
+2.625
+3.135
+3.3
+3.465
VDC
Frequency Stability*
Option A
±100
±100
PPM
Option B
±50
±50
PPM
Option C
±25
±25
PPM
Input Current
Pin 1 Open or VIH
70
70
mA
Stand-by Current
Pin 1 = VIL
30
30
μA
Output Symmetry
at Crossing Point
45/55
45/55
%
Rise and Fall Times
20% VDD to 80% Level
1
1
ns
“0” Level
VOL
+1.10
+1.10
V
“1” Level
VOH
+1.43
+1.43
V
Output Load
100Ω (Out-Outn)
Differential Output
Voltage
0.33
0.33
V
Offset Voltage
1.25
1.25
V
Disable Delay Time
200
200
ns
Enable/Startup Time
10
10
ms
RMS Jitter
12 KHz to 20 MHz band
1
1
ps
Aging (First Year)
@ +25°C ±3°C
±5
±5
PPM
ECS-LVDS25/LVDS33
Rev. 2021
ECS-LVDS25 (2.5V) and ECS-LVDS33 (3.3V) Low Voltage
Differential Signaling SMD LVDS oscillators.
ECS-LVDS25/LVDS33
SMD LVDS Oscillator
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
Part Numbering Guide: Example ECS-LVDS25-1000-A-TR
ECS - Series - Frequency Abbreviations - Stability - Temperature - Packaging
1000 = 100 MHz
ECS
LVDS25 = +2.5V
LVDS33 = +3.3V
Request a Sample
A = ±100 ppm
B = ±50 ppm
C = ±25 ppm
Blank = -0 ~ 70°C
M = -20 ~ +70°C
N = -40 ~ +85°C
TR = Tape & Reel
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.
Package Dimensions (mm)
Figure 1) Top, Side, and Bottom views
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
Figure 2) Land Pattern
Tri-State Control Voltage
Pad 1
Pad 4 & 5
Open
Oscillation
VIH 70% VDD Min
Oscillation
VIL 30% VDD Max
No Oscillation
Note: Internal Crystals oscillation to be halted (Pin #1 =
VIL)
Pin Connections
#1
Tri-State
#2
N.C.
#3
Ground
#4
Output
#5
C-Output
#6
VDD
ECS-LVDS25/LVDS33
SMD LVDS Oscillator
Figure 3) Suggested Reflow Profile
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Package Data
Item
Description
Lid
Metal
Base
Ceramic
Sealing
Seam
Terminal
Tungsten (Metalized)
RoHS
Compliant (PbFree)
Plating
Gold/Nickel
(Surface)/(Under)
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
Tape Dimensions (mm)
Figure 4) Pocket Tape Dimensions
ECS-LVDS25/LVDS33
SMD LVDS Oscillator
Figure 5) Output Wave Form