Very low RMS jitter
Short Lead time
Pb Free/RoHS2 Compliant
MSL 1
Peak solder temp +260°C (10 sec)
ECSpressCON™
ECX-H HCMOS OSCILLATOR
ECS-H2 (2.5V) and ECS-H3 (3.3V) low jitter, low current
Frequency Configurable SMD crystal controlled oscillators.
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
ECS-H2 (+2.5V)
ECS-H3 (+3.3V)
PARAMETERS
Frequency Range
Operating Temperature
Storage Temperature
Supply Voltage
Frequency Stability *
CONDITIONS
MIN
10.000
-10
-40
-55
+2.375
TYP
MAX
MIN
TYP
MAX
250.000
+70
+85
+125
+3.63
± 100
± 50
± 25
± 20
25
30
40
48/52
±2
1500
10% Vdd
UNITS
MHz
°C
°C
°C
VDC
ppm
ppm
ppm
ppm
mA
mA
mA
%
ppm
ps
VDC
VDC
pF
Vdd
Vdd
ns
ns
pS
VDC
Standard
Extended (N Option)
+2.5
Input Current
Output Symmetry
Aging
Rise and Fall Times
"0" level
"1" level
Output Load
Output Enable
Output Disable
Output Enable Time
Output Disable Time
Phase Jitter, rms
ESD Sensitivity
Absolute Voltage Range
Moisture Sensitivity Level
Termination Finish
Option A
Option B
Option C
Option D
10.0 to 50.0 MHz
50.1 to 150.0 MHz
150.1 to 250 MHz
@ 50%Vcc level
@ +25°C (first year)
10% Vdd to 90% level
VOL
VOH
HCMOS
Pin 1 **
Pin 1
600
90% Vdd
250.00 10.000
+70
-10
+85
-40
+125
-55
+2.625 +2.97
± 100
± 50
± 25
± 20
20
25
35
48/52
±2
1500
600
10% Vdd
90% VDD
90% Vdd
+3.3
15
0.7%
0.3%
200
50
1.0
3 kV Max.
+3.63
1
Au
1.0
0.7%
15
0.3%
200
50
12 KHz to 20 MHz
Human Body Model
+3.63
* Note: Inclusive of 25°C tolerance, operating temperature,input voltage change, load change, shock and vibration.
** Note: Internal pull-up resistor active output if pin 1 is left open.
Part Number Guide
Series
ECX-H
(HCMOS Output)
Voltage
2 = +2.5V
3 = +3.3V
Package
2 = 2.5 x 2 mm
3 = 3.2 x 2.5 mm
5 = 5 x 3.25 mm
7 = 7 x 5 mm
Stability
A = ±100 ppm
B = ±50 ppm
C = ±25 ppm
D = ±20 ppm
Operating Temp
L = -10 ~ +70°C
M = -20 ~ +70°C
N = -40 ~ +85°C
P = -40 ~ +105°C
Frequency
Customer Specified
Example ECX-H35BN-156.250
1105 South Ridgeview Road
Olathe, KS 66062
Phone: 913.782.7787
Fax: 913.782.6991
www.ecsxtal.com
ECSpressCON™
ECX-H HCMOS OSCILLATOR
Phase Noise and Jitter Data (typical)
SSB
Phase
Noise
Data
(dBc/Hz
typical)
Frequency
(offset)
10 Hz
100 Hz
1 KHz
10 KHz
100 KHz
1 MHz
10 MHz
10.000 20.000
-93.4
-118
-135.4
-140.7
-137.1
-155.9
-86.2
-114.2
-129.7
-133.8
-131.2
-153.2
25.000
-85.2
-110
-125.6
-132.3
-130.2
-148.8
27.000
-86.5
-108.7
-125.5
-134.7
-131.1
-146.1
40.000
-87
-107.1
-125.4
-129.5
-121
-145.8
50.000
-84.4
-106.8
-122
-127.1
-123.9
-144.9
-155
0.98
80.000 155.520 212.500
-87.1
-103
-118
-120.5
-119.5
-142.7
-151.6
1.13
-87.8
-95.5
-112.4
-116.4
-108.2
-136.9
-146
1.27
-84.7
-96
-109.1
-115
-105.7
-133.2
-145.8
1.34
Phase Jitter pS
12 KHz ~ 20 MHz, RMS
0.94
0.96
0.93
0.94
1.03
Phase Noise Plot of ECX-H35BM-77.760 (typical)
Package Data
Item
Lid
Base
Plating
Description
Metal
Ceramic
Gold/Nickel
Surface/Under
1105 South Ridgeview Road
Olathe, KS 66062
Phone: 913.782.7787
Fax: 913.782.6991
www.ecsxtal.com
ECSpressCON™
ECX-H HCMOS OSCILLATOR
Dimensions (mm)
7 = 7x5 Package
5 = 5x3.2 Package 3 = 3.2x2.5 Package
2 = 2.5x2 Package
Suggested Reflow Profile
Pin Connections
Pin #
1
2
3
4
5
6
Function
O/E or No Connect
No Connect
Ground
Output
No Connect
Supply Voltage
1105 South Ridgeview Road
Olathe, KS 66062
Phone: 913.782.7787
Fax: 913.782.6991
www.ecsxtal.com
单片机
