ECSpressCONTM
ECXV-H2 (2.5V) and ECXV-H3 (3.3V) low jitter, low current
Frequency Configurable SMD Voltage Controlled Crystal
Oscillators (VCXO).
ECXV-H HCMOS
VCXO
Request a Sample
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
Parameters
Conditions
Frequency Range
Supply Voltage
Voltage Control
Frequency Pulling Range
(Positive Transfer)
Frequency Stability *
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
Operating Temperature
(Specified in P/N)
Storage Temperature
Moisture Sensitivity Level
Termination Finish
ESD Sensitivity
7 x 5 & 5 x 3.2 pkg.
3.2 x 2.5 & 2.5 x 2 pkg.
Option A
Option B
Option C
Option D
10.0 ~ 50.0 MHz
50.1 ~ 150.0 MHz
150.1 ~ 250 MHz
@ 50% VCC level
@ +25⁰C (first year)
10% Vdd to 90% Level
VOL
VOH
HCMOS
Pin 2 **
Pin 2
12 KHz to 20 MHz
Standard
Extended (P Option)
Human Body Model
ECXV-H2 (+2.5V)
ECXV-H3 (+3.3V)
MIN
TYP
MAX
MIN
TYP
MAX
10.000
250.000
10.000
250.000
+2.375
+2.5
+2.625
+2.97
+3.3
+3.63
+0.2
+1.25
+2.3
+0.3
+1.65
+3.0
±100
±100
±50
±50
±100
±100
±50
±50
±25
±25
±20
±20
20
25
25
30
35
40
48/52
48/52
±2
±2
600
1500
600
1500
10% Vdd
10% Vdd
90% Vdd
90% Vdd
15
15
0.7%
0.7%
0.3%
0.3%
200
200
50
50
1.0
1.0
-10
+70
-10
+70
-40
+105
-40
+105
-55
+125
-55
+125
1
Au
3kV Max.
Units
MHz
VDC
VDC
PPM
PPM
ppm
ppm
ppm
ppm
mA
mA
mA
%
PPM
pS
VDC
VDC
pF
Vdd
Vdd
ns
ns
pS
⁰C
⁰C
⁰C
*Note: Inclusive of 25⁰C tolerance, operating temperature, input voltage change, load change, shock and vibration.
**Note: Internal pull-up resistor active output if pin 2 is left open.
*** Pull Range is package dependent
Part Numbering Guide: Example ECXV-H35B2N-156.250
Series
Voltage
Package
Size (mm)
Stability
ECXV-H
(HCMOS Output)
2 = +2.5V
3 = +3.3V
2 = 2.5 x 2
3 = 3.2 x 2.5
5 = 5 x 3.25
7=7x5
A = ± 100 ppm
B = ± 50 ppm
C = ± 25 ppm
D = ± 20 ppm
Operating
Temperature
Pull Range(***)
1 = ±50 PPM
2 = ±90 PPM
3 = ±100 PPM
L=
M=
N=
P=
-10 ~ +70°C
-20 ~ +70°C
-40 ~ +85°C
-40 ~ +105°C
Frequency
Customer
Specified
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
ECSpressCONTM
ECXV-H HCMOS
VCXO
Phase Noise and Jitter Data (typical)
Frequency
(offset)
SSB
10 Hz
Phase 100 Hz
Noise
1 KHz
Data
10 KHz
(dBc/Hz
typical) 100 KHz
1 MHz
10 MHz
Phase Jitter pS
12 KHz ~ 20 MHz,
RMS
10.000 20.000 25.000 27.000 40.000 50.000 80.000 155.520 212.500
-93.4
-118
-135.4
-140.7
-137.1
-155.9
-86.2
-114.2
-129.7
-133.8
-131.2
-153.2
-85.2
-110
-125.6
-132.3
-130.2
-148.8
-86.5
-108.7
-125.5
-134.7
-131.1
-146.1
-87
-107.1
-125.4
-129.5
-121
-145.8
-84.4
-106.8
-122
-127.1
-123.9
-144.9
-155
-87.1
-103
-118
-120.5
-119.5
-142.7
-151.6
0.94
0.96
0.93
0.94
1.03
0.98
1.13
-87.8
-95.5
-112.4
-116.4
-108.2
-136.9
-146
-84.7
-96
-109.7
-115
-105.7
-133.2
-145.8
1.27
1.34
Phase Noise Plot of ECXV-H35B3B-77.760 (typical)
Package Data
Item
Description
Lid
Metal
Base
Ceramic
Plating Gold/Nickel
Surface/Under
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
ECSpressCONTM
ECXV-H HCMOS
VCXO
Dimensions (mm)
Figure 1) Top, Side,
Bottom & Land
Figure 2) Top, Side,
Bottom & Land
Figure 3) Top, Side,
Bottom & Land
Figure 4) Top, Side,
Bottom & Land
Suggested Reflow Profile
Pin Connections
Pin #
Function
1
2
3
4
5
6
Control Voltage
OE: High Enable
Ground
Output
No Connect
Supply Voltage
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
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