Programmable Clock OSC
SG-8018CA
SG-8018CA 4.000000 MHz TJHSA
Product name
Product Number / Ordering code
X1G0055710050xx
Please refer to the 8.Packing information about xx (last 2 digits)
Output waveform
CMOS
Pb free / Complies with EU RoHS directive
Reference weight Typ.
143 mg
1.Absolute maximum ratings
Parameter
Maximum supply voltage
Storage temperature
Input voltage
Symbol
Vcc-GND
T_stg
Vin
Min.
-0.3
-40
GND-0.5
Typ.
-
-
-
Max.
+4.0
+125
Vcc+0.3
Unit
V
ºC
V
Conditions / Remarks
-
Stored as bare product after
unpacking
ST or OE terminal
2.Specifications(characteristics)
Parameter
Symbol
Output frequency
Supply voltage
Operating temperature
Frequency tolerance
Current consumption
Stand-by current
Disable current
Symmetry
Output voltage
Output load condition
Input voltage
Min.
1.62
-40
-50
-
-
-
45
90%Vcc
-
-
70%Vcc
-
-
-
-
-
-
-
-
Typ.
4.000000
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Max.
3.63
+105
+50
3.5
2.5
-
55
-
10%Vcc
15
-
30%Vcc
6
6
1
-
3
3
-
Unit
MHz
V
ºC
x10
-6
mA
µA
mA
%
V
V
pF
V
V
ns
ns
μs
μs
ms
Conditions / Remarks
Typ. 1.8V / 2.5V / 3.3V
-
f0
Vcc
T_use
f_tol
Icc
I_std
I_dis
SYM
V
OH
V
OL
L_CMOS
V
IH
V
IL
t
r
tf
t_stp
t_sta
t_res
t_str
f_age
T_use : -40 to +105℃
Vcc=3.3V Typ., No load
Vcc=3.3V Typ., ST=GND
-
50%Vcc, L_CMOS=<15pF
-
-
CMOS Load
ST Terminal
ST Terminal
20% to 80%Vcc,L_CMOS=15pF
20% to 80%Vcc,L_CMOS=15pF
Measured from the time OE or
ST pin crosses 30%Vcc
-
Rise time
Fall time
Disable time
Enable time
Resum time
Start-up time
Frequency aging
Measured from the time STpin
crosses 70%Vcc
Measured from the time Vcc
reaches its rated minimum value,
ms
1.62V
Included in Frequency tolerance
x10
-6
/Year 10 years
1 Page
3.Timing chart
tr
tf
V
CC
80 %V
CC
50 %V
CC
20 %V
CC
GND
tw
t
4.Test circuit
1) Waveform observation
2) Current consumption
* Current consumption under the disable function should be OE = GND
Current consumption under the standby function should be ST = GND.
3) Measurement conditions
(1) L_CMOS includes probe capacitance.
(2) Mount a by-pass capacitor (approx. 0.01 to 0.1 µF) near the mains terminals
of the oscillator (between Vcc and GND)
2 Page
5.External dimensions
(Unit: mm)
6.Footprint(Recommended)
(Unit: mm)
OE Pin = "H" : Specified frequency output.
OE Pin = "L" : Output is low level (weak pull - down)
ST Pin = "H" : Specified frequency output.
ST Pin = "L" : Output is low level (weak pull - down),
oscillation stops.
In order to achieve optimum jitter performance,
the 0.1 μF capacitor between VCC and GND
should be placed. It is also recommended that
the capacitors are placed on the device side of
the PCB, as close to the device as possible and
connected together with short wiring pattern.
7.Reflow profile
Reflow condition (Follow of JEDEC STD-020D.1)
Temperature [ ºC]
300
TP:
+260ºC OVER
+255ºC
250
Ramp-up rate
+3 ºC/s Max.
tp: at least 30 s
TL:
200
Ts max:
+217ºC
+200ºC
tL
60 s to 150 s
( +217 ºC over )
Ramp-down rate
-6 ºC/s Max.
150
Ts min:
+150
ºC
ts
60 s to 120 s
( +150ºC to +200ºC)
100
50
Time: +25 ºC to Peak
0
60
120
180
240
300
360
420
480
540
600
660
720
780
Time [ s ]
8.Packing information
[ 1 ]Product number last 2 digits code(xx) description
The recommended code is "00"
Code
13
00
Condition
500pcs / Reel
1000pcs / Reel
X1G0055710050xx
Code
01
11
12
Condition
Any Q'ty vinyl bag(Tape cut)
Any Q'ty / Reel
250pcs / Reel
3 Page
[ 2 ] Taping specification
Subject to EIA-481 & IEC-60286
(1) Tape dimensions
Material
of the Carrier Tape : PS
Material
of the Top Tape : PET
Unit: mm
A
B
User direction of feed
Carrier tape
D
EPSON
EPSON
E
Top tape
C
Symbol
Value
A
Φ1.5
B
4.0
C
8.0
D
9.25
E
16.0
F
2.3
F
(2) Reel dimensions
Material of the Reel : PS
Form and Size of reel window shows are one of the example
4 Page
9.Notice
· This material is subject to change without notice.
· Any part of this material may not be reproduced or duplicated in any form or any means without the written
permission of Seiko Epson.
· The information about applied data,circuitry, software, usage, etc. written in this material is intended for
reference only.
Seiko Epson does not assume any liability for the occurrence of customer damage or infringing on any patent
or copyright of a third party.
This material does not authorize the licensing for any patent or intellectual copyrights.
· When exporting the products or technology described in this material, you should comply with the applicable
export control laws and regulations and follow the procedures required by such laws and regulations.
· You are requested not to use the products (and any technical information furnished, if any) for the development
and/or manufacture of weapon of mass destruction or for other military purposes. You are also requested that
you
would not make the products available to any third party who may use the products for such prohibited
purposes.
· These products are intended for general use in electronic equipment. When using them in specific applications
that require
extremely high reliability, such as the applications stated below, you must obtain permission from Seiko Epson
in advance.
/ Space equipment (artificial satellites, rockets, etc.)
/ Transportation vehicles and related (automobiles, aircraft, trains, vessels, etc.)
/ Medical instruments to sustain life
/ Submarine transmitters
/ Power stations and related
/ Fire work equipment and security equipment
/ Traffic control equipment
/ And others requiring equivalent reliability.
10.Contact us
http://www5.epsondevice.com/en/contact/
5 Page
