ECS ECS-400X Clock oscillator Datasheet

ECS-400X SERIES
CLOCK OSCILLATOR
The ECS-400X Series clock oscillator offers
low current drain and is compatible with
HCMOS/TTL logic. The metal package with
pin #7 case ground acts as shielding to
minimize radiation.
FEATURES
• HCMOS/TTL logic compatible
• Wide frequency range
• Low power consumption
• Resistance weld package
• 3.3V operation (optional)
• PbFree/RoHS Compliant
PART NUMBERING GUIDE
PART NUMBER *
ECS-400AX
ECS-400BX
ECS-400CX
FREQUENCY STABILITY
±100 PPM
±50 PPM
±25 PPM
* Complete part number to include frequency. i.e. ECS-400AX-100 (100 = 10.000MHz)
OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS
PARAMETERS
FREQUENCY RANGE (f o)
OPERATING TEMP. RANGE (TOPR)
STORAGE TEMP. RANGE (TSTG)
FREQUENCY STABILITY
FREQUENCY RANGE
.250 ~ 150.000
.250 ~ 150.000
.250 ~ 150.000
.250 ~ 150.000
.250 ~ 20.000
20.000 ~ 25.000
25.000 ~ 150.000
INPUT CURRENT (IDD)
OUTPUT SYMMETRY
FALL TIME (TF)
OUTPUT VOLTAGE
(V OL)
(VOH)
OUTPUT CURRENT
(I OL)
(IOH)
OUTPUT LOAD
START-UP TIME (TS)
All conditions*
50% VDD level
10% ~ 90% VDD level
10% ~ 90% VDD level
90% ~ 10% VDD level
90% ~ 10% VDD level
IOL = 4 mA
IOH = -4 mA
VOL = 0.5 V
VOH = 4.5 V
TTL
HCMOS
.250 ~ 25.000
25.000 ~ 150.000
.250 ~ 25.000
25.000 ~ 150.000
.250 ~ 150.000
.250 ~ 150.000
.250 ~ 150.000
.250 ~ 150.000
.250 ~ 150.000
.250 ~ 150.000
.250 ~ 25.000
25.000 ~ 150.000
RISE TIME (TR)
CONDITIONS
SUPPLY VOLTAGE
MINIMUM
.250
0
-55
-100
TYPICAL
40
50 ±3
MAXIMUM
150.000
+70
+125
+100
12
15
30
60
10
5
10
5
0.5
4.5
4
-4
10
15
5
10
+5.0 ±0.25
UNITS
MHz
˚C
˚C
PPM
mA
mA
mA
%
nS
nS
nS
nS
V
V
mA
mA
TTL
pF
mS
mS
V
* Inclusive of 25˚C tolerance, operating temperature range, input voltage change, load change, aging, shock and vibration.
7.62 ±0.2
13.08 max
PACKAGE DIMENSIONS (mm)
1
5.0VDC
8
14
TF
(CMOS)
1 LEVEL
80% VDD
2.4VDC
2.4VDC
12.2 ±0.5
1.4VDC
20% VDD
0.4VDC
0 VDC
PIN CONNECTIONS
#1
NC
#7
CASE GND
#8
OUTPUT
#14
+5 V DC
0 LEVEL
40%-60%
Figure 2) Output Wave Form
0.8
±0.1
0.45±0.2
6.3 5.08
±1.0 max
0.8
±0.1
6.3 5.08
±1.0 max
TR
(CMOS)
TF
(TTL)
TR
(TTL)
20.8 max
15.24±0.5
7
7.62±0.5
Figure 1) ECS-400X Series – Top, Bottom and Side views
ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 • 913-782-7787 • 800-237-1041 • FAX 913-782-6991 • WWW.ECSXTAL.COM
OSCILLATORS
34
OSCILLATORS
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