ECS-PEC25-1562.5-B-N [ETC]
OSC XO 156.25MHZ PECL SMD;
| 型号： | ECS-PEC25-1562.5-B-N |
| 厂家： | 
ETC |
| 描述： | OSC XO 156.25MHZ PECL SMD 石英晶振 |
| 文件： | 总3页 (文件大小：637K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ECS-PEC25/PEC33
SMD PECL Oscillator
ECS-PEC25 (2.5V) and ECS-PEC33 (3.3V) miniature SMD
PECL oscillators. Ideal for low jitter applications.
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OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
ECS-PEC25 (+2.5V)
ECS-PEC33 (+3.3V)
ECS-PEC25/PEC33
Parameters
Conditions
Units
MIN
TYP
MAX
MIN
TYP
MAX
Frequency Range
40.0
0
300.0
+70
40.0
0
300.0
+70
MHz
°C
Standard
Operating
Temperature
Extended (N Option)
-40
+85
-40
+85
°C
Storage Temperature
Supply Voltage
-50
+125
+2.625
±100
±50
-50
+125
+3.465
±100
±50
°C
VDD
Option A
+2.375
+2.5
+3.135
+3.3
VDC
PPM
PPM
PPM
mA
μA
Frequency Stability*
Option B
Option C
±25
±25
Input Current
Stand-by Current
Output Symmetry
Rise and Fall Times
“0” Level
Pin 1 Open or VIH
Pin 1 = VIL
90
90
•
•
•
•
Low Voltage PECL
7 x 5 mm Footprint
Low Jitter
30
30
@ 50% VDD Level
20% VDD to 80% Level
VOL
40/60
1
45/55
1
%
PbFree/RoHS Compliant
ns
+1.195
+1.745
VDC
VDC
“1” Level
VOH
+1.415
+2.215
Output Load
50Ω into VDD -2V
Disable Delay Time
Enable/Startup Time
RMS Jitter
200
10
1
200
10
1
ns
ms
12 KHz to 20 MHz band
ps
Aging
±5
±5
PPM
Part Numbering Guide: Example ECS-PEC33-1000-B-N-TR
ECS
-
Series
-
Frequency Abbreviations -
Stability
-
Temperature
-
Packaging
PEC25 = +2.5V
PEC33 = +3.3V
ECS
1000 = 100 MHz
Blank = -0 ~ 70°C
M = -20 ~ +70°C
N = -40 ~ +85°C
A = ±100 ppm
B = ±50 ppm
C = ±25 ppm
TR = Tape & Reel
500/Reel
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
ECS-PEC25/PEC33
SMD PECL Oscillator
Package Dimensions (mm)
Figure 2) Land Pattern
Figure 1) Top, Side, and Bottom views
Pin Connections
Tri-State Control Voltage
Pad 4 & 5
#1
#2
#3
#4
#5
#6
Tri-State
N.C.
Pad 1
Open
Oscillation
Ground
Output
C-Output
VDD
VIH 70% VDD Min Oscillation
VIL 30% VDD
Max
No Oscillation
Note: Internal crystal oscillation to be halted
(Pin1 = VIL)
Figure 3) Suggested Reflow Profile
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
ECS-PEC25/PEC33
SMD PECL Oscillator
Figure 5) Test Circuit 2
Figure 4) Test Circuit 1
Figure 6) Output Waveform 1
Figure 7) Output Waveform 2
Tape Dimensions (mm)
Package Data
Description
Item
Lid
Metal
Base
Ceramic
Sealing
Terminal
Seam
Tungsten (Metalized)
Gold/Nickel
(Surface)/(Under)
Plating
RoHS
A
B
C
D
F
J
L
M
Reel Dia.
245
Qty/Reel
500pcs
Compliant (PbFree)
7.5
5.5
16.0
7.5
8.0
2.0
0.3
2.2
Figure 8) Pocket Tape Dimensions
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
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