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X1M000201001011

Description
LVPECL Output Clock Oscillator,
CategoryPassive components    oscillator   
File Size475KB,7 Pages
ManufacturerSeiko Epson Corporation
Environmental Compliance
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X1M000201001011 Overview

LVPECL Output Clock Oscillator,

X1M000201001011 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerSeiko Epson Corporation
Reach Compliance Codeunknown
Other featuresSTANDBY; ENABLE/DISABLE FUNCTION
maximum descent time0.4 ns
Frequency Adjustment - MechanicalNO
frequency stability50%
Installation featuresSURFACE MOUNT
Number of terminals6
Nominal operating frequency106.25 MHz
Maximum operating temperature85 °C
Minimum operating temperature-5 °C
Oscillator typeLVPECL
Output load50 OHM
physical size5mm x 3.2mm x 1.4mm
longest rise time0.4 ns
Maximum slew rate60 mA
Maximum supply voltage3.63 V
Minimum supply voltage2.97 V
Nominal supply voltage3.3 V
surface mountYES
maximum symmetry55/45 %

X1M000201001011 Preview

Clock OSC
EG-2102CB
EG-2102CB 106.250000MHz +/-50ppm PGRN
Product name
X1M0002010010xx
Product Number / Ordering code
Please refer to the 9.Packing information about xx (last 2 digits)
Output waveform
LV-PECL
Pb free / Complies with EU RoHS directive
Reference weight Typ. 71 mg
1.Absolute maximum ratings
Parameter
Symbol
Maximum supply voltage
Storage temperature
Input voltage
Min.
-0.5
-55
-0.5
Typ.
-
-
-
Max.
4
125
Vcc+0.5
Unit
V
ºC
V
Conditions / Remarks
-
Storage as single product
ST or OE Terminal
Vcc-GND
T_stg
Vin
2.Specifications(characteristics)
Parameter
Symbol
Output frequency
Supply voltage
Operating temperature
Frequency tolerance
Current consumption
Stand-by current
Disable current
Symmetry
Output voltage(LV-PECL)
Output load condition(ECL)
Input voltage
Rise time
Fall time
Start-up time
Jitter
Min.
Typ.
Max.
Unit
MHz
V
ºC
x10
-6
mA
mA
mA
%
V
V
Conditions / Remarks
-
-
-
OE=Vcc,L_ECL=50ohm
-
OE=GND
As output crodding point
-
-
Terminated to Vcc-2.0V
OE Terminal
OE Terminal
Phase jitter
Phase noise
f0
Vcc
T_use
f_tol
Icc
I_std
I_dis
SYM
V
OH
V
OL
L_ECL
V
IH
V
IL
t
r
tf
t_str
t
DJ
T
RJ
t
RMS
t
p-p
t
acc
t
PJ
L(f)
Frequency aging
f_age
-
106.2500
-
2.97
3.3
3.63
-5
-
85
-50
-
50
-
-
60
-
-
-
-
-
2.0
45
-
55
Vcc-1.025
2.35
Vcc-0.88
Vcc-1.81
1.6
Vcc-1.62
-
50
-
70% Vcc
-
-
-
-
30% Vcc
-
-
0.4
-
-
0.4
-
-
10
-
-
N/A
-
-
N/A
-
-
N/A
-
-
N/A
-
-
N/A
-
-
0.23
-
-
-
-
-52.9
-
-
-85.0
-
-
-116.1
-
-
-143.8
-
-
-151.9
-
-
-154.2
-
-10
-
10
ps
ps
ms
ps
ps
ps
ps
ps
ps
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
x10 /Year
-6
At 20% to 80% output swing
At 20% to 80% output swing
-
Deterministic Jitter
Random Jitter
δ(RMS of total distribution)
Peak to Peak
Accumulated Jitter(δ) n=2 to 50000 cycles
Off set Frequency: 12kHz to 20MHz
Off set 1Hz
Off set 10Hz
Off set 100Hz
Off set 1kHz
Off set 10kHz
Off set 100kHz
Off set 1MHz
@+25ºC first year
1 Page
3.Test circuit
1) To observe waveform and current (case 1)
Vcc
+3.3 V
________
A
By-pass
capacitor 2
Power
supply 2
Vcc
OUT
OUT
130 Ω
130 Ω
Test Point
OE
OE pin
NC
GND
82 Ω
By-pass
capacitor 1
Test Point
82 Ω
________
* The lines from OUT and OUT pin are same length.
* To measure the disable current, OE pin is connected to GND
2) To observe waveform and current (case 2)
A
+3.3 V
________
Test Point
OUT
OUT
50 Ω
Test Point
50 Ω
Vcc-2 V
By-pass
capacitor 2
Power
supply 2
Vcc
OE
OE pin
NC
GND
By-pass
capacitor 1
________
* The lines from OUT and OUT pin are same length.
* To measure the disable current, OE pin is connected to GND
3) Measurement condition
A) Oscilloscope
•Bandwidth should be 5 times higher than DUT’s output frequency (4 GHz).
•Probe ground should be placed closely from test point and lead length should be as short as possible.
B) By-pass capacitor 1 (approx. 0.01 μF to 0.1 μF) places closely between Vcc and GND.
C) By-pass capacitor 2 (approx. 10 μF) places closely between power supply terminals on the board.
D) Use the current meter whose internal impedance value is small.
E) Power supply
• Start up time (0 Vg90 %Vcc) of power source should be more than 150 μs and
slew rate should be less than 19.8 mV/μs.
• Impedance of power supply should be as low as possible.
2 Page
4.Timing chart
Vcc
80 % of amplitude
tr
tf
________
OUT
20 % of amplitude
Vcc-2 V
OUT
GND
tw
SYM = tw / t
t
5.External dimensions
(Unit: mm)
0.64
6.Footprint(Recommended)
0.84
(Unit: mm)
#6
#5 #4
3.2±0.2
1P 1X1A
#1
#2 #3
#3
1.4±0.15
#2
1.27
#1
1.27
2.54
5.0±0.2
2.54
To maintain stable operation, provide a 0.01uF to 0.1uF
by-pass capacitor at a location as near as possible to the
power source terminal of the crystal product (between Vcc
- GND).
7.Reflow profile
Reflow condition (Follow of JEDEC STD-020D.01)
Temperature[C]
300
250
200
150
100
50
Time
+25CtoPeak
0
60
120 180 240 300 360 420 480 540 600 660 720 780
Time[s]
;+217C
Tsmax;+200C
TL
TP
;+260C
+255C
Avg.
Ramp-up
3
C/sMax.
0.6
tp
;20sto40s
tL
60sto150s
(+217Cover)
Tsmin;+150C
ts
60sto180s
(+150Cto+200C)
3 Page
2.0
E
212.50P
1.3
Ramp-down
6C/sMax.
1.6
#4
#5
#6
8.PCB layout (2 layers, 2nd layer is all GND pattern)
Case 1
Terminators place near the input device.
Thevenin parallel
termination
Line width (B) is estimated as follows
εr : Relative dielectric constant of the board
H : Board thickness between line and GND
C : Line thickness
Two output lines are same length and width
By-pass capacitor (approx. 10 μF) places closely
between power supply terminals on the board
By-pass capacitor (approx. 0.01 μF to 0.1 μF)
places closely between Vcc and GND
Connected to 2nd layer GND through via-hole
* By-pass capacitor (approx. 0.01 μF to 0.1 μF) places closely between Vcc and GND.
* By-pass capacitor (approx. 10 μF) places closely between power supply terminals on the board.
* Please design the two output lines by characteristic impedance 50 Ω and
same length, and try to make the output lines as short as possible.
* Terminators place near the input device.
4 Page
Case 2
Terminators place near the input device.
Parallel termination
Line width (B) is estimated as follows
εr : Relative dielectric constant of the board
H : Board thickness between line and GND
C : Line thickness
Two output lines are same length and width
By-pass capacitor (approx. 10 μF) places closely
between power supply terminals on the board
By-pass capacitor (approx. 0.01 μF to 0.1 μF)
places closely between Vcc and GND
Connected to 2nd layer GND through via-hole
* By-pass capacitor (approx. 0.01 μF to 0.1 μF) places closely between Vcc and GND.
* By-pass capacitor (approx. 10 μF) places closely between power supply terminals on the board.
* Please design the two output lines by characteristic impedance 50 Ω and
same length, and try to make the output lines as short as possible.
* Terminators place near the input device.
9.Packing information
[ 1 ]Product number last 2 digits code(xx) description
The recommended code is "00"
Code
13
00
Condition
500pcs / Reel
1000pcs / Reel
X1M0002010010xx
Code
01
11
12
Condition
Any Q'ty vinyl bag(Tape cut)
Any Q'ty / Reel
250pcs / Reel
5 Page

X1M000201001011 Related Products

X1M000201001011 X1M000201001000 X1M000201001001 X1M000201001012 X1M000201001013
Description LVPECL Output Clock Oscillator, LVPECL Output Clock Oscillator, LVPECL Output Clock Oscillator, LVPECL Output Clock Oscillator, LVPECL Output Clock Oscillator,
Is it Rohs certified? conform to conform to conform to conform to conform to
Maker Seiko Epson Corporation Seiko Epson Corporation Seiko Epson Corporation Seiko Epson Corporation Seiko Epson Corporation
Reach Compliance Code unknown unknown unknown unknown unknown
Other features STANDBY; ENABLE/DISABLE FUNCTION STANDBY; ENABLE/DISABLE FUNCTION STANDBY; ENABLE/DISABLE FUNCTION STANDBY; ENABLE/DISABLE FUNCTION STANDBY; ENABLE/DISABLE FUNCTION
maximum descent time 0.4 ns 0.4 ns 0.4 ns 0.4 ns 0.4 ns
Frequency Adjustment - Mechanical NO NO NO NO NO
frequency stability 50% 50% 50% 50% 50%
Installation features SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT
Number of terminals 6 6 6 6 6
Nominal operating frequency 106.25 MHz 106.25 MHz 106.25 MHz 106.25 MHz 106.25 MHz
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -5 °C -5 °C -5 °C -5 °C -5 °C
Oscillator type LVPECL LVPECL LVPECL LVPECL LVPECL
Output load 50 OHM 50 OHM 50 OHM 50 OHM 50 OHM
physical size 5mm x 3.2mm x 1.4mm 5mm x 3.2mm x 1.4mm 5mm x 3.2mm x 1.4mm 5mm x 3.2mm x 1.4mm 5mm x 3.2mm x 1.4mm
longest rise time 0.4 ns 0.4 ns 0.4 ns 0.4 ns 0.4 ns
Maximum slew rate 60 mA 60 mA 60 mA 60 mA 60 mA
Maximum supply voltage 3.63 V 3.63 V 3.63 V 3.63 V 3.63 V
Minimum supply voltage 2.97 V 2.97 V 2.97 V 2.97 V 2.97 V
Nominal supply voltage 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V
surface mount YES YES YES YES YES
maximum symmetry 55/45 % 55/45 % 55/45 % 55/45 % 55/45 %

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