鈥?/div>
(STABILITY TOLERANCE (A=鹵100 PPM)
A
Sample Part Number: ECS-3961-144-A
OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS
PARAMETERS
FREQUENCY RANGE
FREQUENCY STABILITY**
OPERATING TEMPERATURE
STORAGE TEMPERATURE
INPUT VOLTAGE V
CC
INPUT CURRENT
OUTPUT SYMMETRY
RISE AND FALL TIMES
LOGIC 鈥?鈥?LEVEL
LOGIC 鈥?鈥?LEVEL
LOAD
STANDBY CURRENT
START-UP
2.5 ~ 35.0 MHz
35.0 ~ 50.0 MHz
1.8 ~ 36.0 MHz
@ 1/2 V
CC
Level
V
CC
x 0.1V max.
V
CC
x 0.9V max.
(No Oscillation)
15
10
10
15
10
10
pF
碌A(chǔ)
ms
Option (A)
Option (B)
Option (C)**
CONDITIONS
MIN
2.500
-100
-50
-30
-10
-55
+4.5
ECS-3961 (5V)
TYP
MAX
35.000
+100
+50
+30
+70
+125
+5.5
15
-
-
60/40
10
MIN
2.500
-100
-50
-30
-10
-55
+2.7
ECS-3963 (3.0V)
TYP
MAX
66.666
+100
+50
+30
+70
+125
+3.3
10
15
20
60
10
UNITS
MHz
PPM
PPM
PPM
藲C
藲C
V DC
mA
mA
mA
%
ns
+5
+3.0
40/60
50 鹵4
40
50 鹵4
* Inclusive of 25藲C tolerance, operating temperature range, input voltage change, load change, aging shock and vibration.
** Reduced operating temperature with option C (鹵30 PPM) -10藲 ~ +60藲C
PACKAGE DIMENSIONS (mm)
1.2
4
3
1
2
TR
TF
3.2
鹵
0.1
1 LEVEL
ECS-3961 (5V) Standby Control Voltage
PIN #1 = OPEN
#3 = OUTPUT
#3 = OUTPUT
PIN #1 = +3.5V MIN
#3 = NO OSCILLATION
PIN #1 = 1.5V MAX
90% V
CC
1.0
1/2 V
CC
10% V
CC
0 LEVEL
t
T
0 VDC
1
5.0
鹵
0.12
2
1.0
鹵0.1
4
3
2.54
ECS-3963 (3V) Standby Control Voltage
PIN #1 = OPEN
#3 = OUTPUT
#3 = OUTPUT
PIN #1 = +2.1V MIN
#3 = NO OSCILLATION
PIN #1 = 0.9V MAX
PIN CONNECTIONS
#1
Standby
#2
GND
#3
OUTPUT
#4
V
CC
Figure 1) ECS-3961/3963 Series Top, Side and Bottom Views
Test Point
Figure 2) Output Waveform
2.5
V
CC
A
#4
2.3
DC Power
Supply
STANDBY
0.01碌F
STANDBY
SW
1.6
CL: Including fixture and probe capacitance.
1.6
Figure 3) Test Curcuit
O.9
1.5
V
#1
GND
#2
CL
O8
V
CC
#3
OUTPUT
1.5
Figure 4) Land Pattern
ECS, INC. INTERNATIONAL
1105 S. RIDGEVIEW, OLATHE, KS 66062 鈥?913-782-7787 鈥?800-237-1041 鈥?FAX 913-782-6991 鈥?WWW.ECSXTAL.COM
SMD OSCILLATORS
This Material Copyrighted by Its Respective Manufacturer
43
SMD OSCILLATORS
1
