Programmable Clock OSC SG-8018CG
Product name SG-8018CG 27.000000 MHz TJHPA
Product Number / Ordering code X1G0056010029xx
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.
13 mg
1.Absolute maximum ratings
Parameter Symbol Min. Typ. Max. Unit Conditions / Remarks
Maximum supply voltage
Vcc-GND -0.3 - +4.0 V
Storage temperature T_stg -40 - +125 ºC
Input voltage Vin GND-0.5 - Vcc+0.3 V
2.Specifications(characteristics)
Parameter Symbol Min. Typ. Max. Unit Conditions / Remarks
Output frequency f0 27.000000 MHz
Supply voltage Vcc 1.62 -3.63 V
Operating temperature T_use -40 - +105 ºC
Frequency tolerance f_tol -50 - +50
x10-6
Current consumption Icc - - 4.4 mA
Stand-by current I_std - - - µA
Disable current I_dis - - 3.5 mA
Symmetry SYM 45 -55 %
Output voltage
VOH 90%Vcc - - V
VOL - - 10%Vcc V
Output load condition L_CMOS - - 15 pF
Input voltage
VIH 70%Vcc - - V
VIL - - 30%Vcc V
Rise time
tr- - 6 ns
Fall time tf - - 6 ns
Disable time t_stp - - 1 μs
Enable time t_sta - - 1 μs
Resum time t_res - - - ms
Start-up time t_str - - 3 ms
Frequency aging f_age - - -
x10-6/Year
-
-
Stored as bare product after
unpacking
ST or OE terminal
Typ. 1.8V / 2.5V / 3.3V
-
T_use : -40 to +105
Vcc=3.3V Typ., No load
-
Vcc=3.3V Typ., OE=GND
50%Vcc, L_CMOS=<15pF
-
CMOS Load
OE Terminal
OE 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
Measured from the time OE pin
crosses 70%Vcc
-
Measured from the time Vcc
reaches its rated minimum value,
1.62V
Included in Frequency tolerance
10 years
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3.Timing chart
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)
GND
VCC
50 %VCC
t
tw
80 %VCC
20 %VCC
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5.External dimensions (Unit: mm) 6.Footprint(Recommended) (Unit: mm)
7.Reflow profile
Reflow condition (Follow of JEDEC STD-020D.1)
8.Packing information
[ 1 ]Product number last 2 digits code(xx) description The recommended code is "00"
X1G0056010029xx
Code Code
01 Any Q'ty vinyl bag(Tape cut) 14 1000pcs / Reel
11 Any Q'ty / Reel 15 2000pcs / Reel
12 250pcs / Reel 00 3000pcs / Reel
Condition
Condition
Temperature [ ºC]
60
300
250
200
150
100
50
0
Time [ s ]
120
180
240
300
360
420
480
540
600
660
720
780
Ts min: +150
ºC
Ts max: +200ºC
TL: +217ºC
+255ºC
tp: at least 30 s
TP: +260ºC OVER
Time: +25 ºC to Peak
Ramp-up rate
+3 ºC/s Max.
tL
60 s to 150 s
( +217 ºC over )
ts
60 s to 120 s
( +150ºC to +200ºC)
Ramp-down rate
-6 ºC/s Max.
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.
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.
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[ 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
Symbol A B C D E F
Value Φ1.5 4.0 4.0 5.25 8.0 1.15
(2) Reel dimensions
Material of the Reel : PS
Form and Size of reel window shows are one of the example
Φ180+0-3.0
11.4±1.0
9±0.3
Φ60+1-0
Φ10
6-R0.5
Φ13±0.2
Φ21±0.8
2±0.5
A
B
C
D
E
F
Top tape
Carrier tape
User direction of feed
EPSON
EPSON
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9.Notice
10.Contact us
http://www5.epsondevice.com/en/contact/
· 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.
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