ECS-P143 Datasheet, PDF (1/1 Pages) ECS, Inc. – PROGRAMMABLE CLOCK OSCILLATOR

ECS-P143/P145 PROGRAMMABLE CLOCK OSCILLATOR
The ECS-P143 (3.3V) and ECS-P145 (5V)
14 pin dip DIP is a twice programmable
crystal controlled oscillator. The standard
14 pin DIP footprint is ideal for existing PC
boards.
FEATURES
• Programmable (2 time)
• 3.3V & 5V options
• PLL technology
• 14 pin DIP footprint
• Extended temp range
PART NUMBERING GUIDE “EXAMPLE”
PART NUMBER
ECS
SERIES
P143
Sample Part Number: ECS-P143-16.312-AN
FREQUENCY (MHz)
–
16.312
–
STABILITY
A
EXTENDED TEMP (OPTION)
–
N
OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS
PARAMETERS
FREQUENCY RANGE
FREQUENCY STABILITY*
OPERATING TEMPERATURE
STORAGE TEMPERATURE
INPUT VOLTAGE (Vcc)
INPUT CURRENT
OUTPUT SYMMETRY
RISE AND FALL TIMES
JITTER
“0” LEVEL
“1” LEVEL
LOAD (HCMOS)
ENABLE/DISABLE TIME
START-UP TIME
CONDITIONS
Option A
Option B
Standard
Extended (Option N)
at 1/2 Vcc LEVEL
20% Vcc to 80% Vcc
1.0 ~ 33.0 MHz
> 33.1 MHz
1.0 ~ 50.0 MHz
> 50.1 MHz
MIN
1.000
0
-40
-55
+2.97
40/60
2.7
ECS-P143 (3.3V)
TYP
+3.3
±100
±50
MAX
125.000
±100
±50
+70
+85
+125
+3.63
28
60/40
4
±250
±100
0.4
30
15
150
10
* Inclusive of 25˚C tolerance, operating temperature range, input voltage change, load change aging, shock and vibration.
MIN
1.000
0
-40
-55
+4.5
40/60
Vcc - 0.5
ECS-P145 (5V)
TYP
+5.0
±100
±50
MAX
150.000
±100
±50
+70
+85
+125
+5.5
45
60/40
4
±250
±100
0.4
50
15
100
10
UNITS
MHz
PPM
PPM
˚C
˚C
˚C
VDC
mA
%
ns
pS
pS
VDC
VDC
pF
pF
ns
ms
PACKAGE DIMENSIONS (mm)
1
7
20.7 max
14
8
12.2
0.45
15.24
Figure 1) Top, Bottom and Side views
ECS-P143 (3.3V) TRI-STATE CONTROL VOLTAGE
PIN #1 = OPEN
#3 = OUTPUT
PIN #1 = +0.7V MIN
#3 = OUTPUT
PIN #1 = +0.2V MAX
#3 = HIGH IMPEDANCE
ECS-P145 (5V) TRI-STATE CONTROL VOLTAGE
PIN #1 = OPEN
#3 = OUTPUT
PIN #1 = +2.0V MIN
#3 = OUTPUT
PIN #1 = +0.8V MAX
#3 = HIGH IMPEDANCE
PIN CONNECTIONS
#1
TRI-STATE
#7
GND
#8
OUTPUT
#14
VCC
ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 • 913-782-7787 • 800-237-1041 • FAX [phone] • WWW.ECSXTAL.COM
SMD CRYSTALS 52 SMD CRYSTALS