參數(shù)資料
型號: ECS-3953M-BN
廠商: Electronic Theatre Controls, Inc.
英文描述: SMD CLOCK OSCILLATORS
中文描述: 貼片時鐘振蕩器
文件頁數(shù): 1/1頁
文件大小: 76K
代理商: ECS-3953M-BN
ECS-3951M-BN/3953M-BN
SERIES
SMD CLOCK OSCILLATORS
± 50 ppm.
FEATURES
3.3V or 5.0V Version
Extended Temp Range
Low Power Consumption
Seam Welded Package
Tape & Reel (1,000 pcs. STD)
-40 to +85°C with a frequency stability of
PART NUMBERING GUIDE
FREQUENCY
(50.000 MHz)
- 500
ECS-3951M
-
B
N
Sample Part Number: ECS-3951M-500-BN
MIN
1.8
-40°
-55°
+4.5
TYP
MAX
125.0
+85 °
+125°
+5.5
± 50
20
55
60
65
60/40
15
5
MIN
1.800
-40°
-55°
+3.0
TYP
MAX
125.0
+85 °
+125°
+3.6
± 50
15
25
30
35
60/40
5
5
Frequency Range
MHz
C
C
V DC
ppm
mA
mA
mA
mA
%
ns
ns
Operating
Storage
Supply Voltage
Frequency Stability
+5.0
+3.3
Option (B)
1.8 ~ 36.0 MHz
36.1~ 70.0 MHz
70.1 ~ 100.0 MHz
100.1 ~ 125.0 MHz
at 1/2 Vcc Level
1.8 ~ 70.0 MHz
70.1 ~ 125.0 MHz
Vcc x 0.1V max.
Vcc x 0.9V Min.
HCMOS
1.8 ~ 36.0 MHz
36.0 ~ 70.0 MHz
70.0 ~ 125.0 MHz
Output Symmetry
40/60
40/60
Logic "0" Level
Logic "1" Level
Load
30
5
10
15
100
15
5
10
15
100
pF
ms
ms
ms
ns
Enable/Disable Time
* ECS-3953M-BN is also compatible with a supply voltage of +3.0 V DC ± 0.3 V.
** Inclusive of 25°C tolerance, operating temperature range, input voltage change, aging, shock and vibration.
*** An internal pullup resistor from pin 1 to 4 allows active output if pin 1 is left open.
Pin #1=Open
#3=Oscillation
PACKAGE DIMENSIONS (mm)
#1
#2
#3
#4
Tri-State ***
Gnd
Output
Vcc
Figure 1) Top, Side, Bottom Views
Figure 2) Land Pattern
Input Current
B = ± 50 ppm
TEMP RANGE
N = -40 to +85°C
The ECS-3951M-BN(5V) and ECS-
3953M-BN(3.3V) Series are miniature,
crystal controlled, low current clock
oscillators in a ceramic SMD package
with an extended temperature range of
SERIES
STABILITY
UNITS
ECS-3951M-BN (5V)
ECS-3953M-BN(3.3V) *
PARAMETERS
CONDITIONS
Temperature Range
Rise and Fall Times
Start-Up Time
ECS-3951M/3953M Standby Control Voltage
Pin Connections
Pin #1=+0.8V Max.
#3=High Impedance
Pin #1=+2.2V Min.
#3=Oscillation
ECS, INC. INTERNATIONAL
1105 S. RIDGEVIEW, OLATHE, KS 66062 · 913-782-7787 · 800-237-1041 · FAX 913-782-6991 · WWW.ECSXTAL.COM
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