A
ctual size
http://www.epsontoyocom.co.jp
Crystal oscillator
Crystal oscillatorCrystal oscillator
Crystal oscillator
Epson Toyocom
Epso n To y o comEpso n To y o com
Epso n To y o com
S
p
ecifications
(
characteristics
)
Specifications
Item
Symbol SG-310 SEF SG-310 SDF SG-310 SCF SG-310 SDN SG-310 SCN
Remarks
Output frequency range
f
0
2.000 MHz to 48.000 MHz 3.000 MHz to 62.500 MHz
Supply voltage
V
CC
1.8 V Typ.
1.6 V to 2.2 V
2.5 V Typ.
2.2 V to 3.0 V
3.3 V Typ.
2.7 V to 3.6 V
2.5 V Typ.
2.2 V to 2.7 V
3.3 V Typ.
2.7 V to 3.6 V
Storage
temperature
T_stg -40 °C to +125 °C
Store as bare product after unpacking
Temperature
range Operating
temperature
T_use -40 °C to +85 °C
B: ±50 × 10
-6
, C: ±100 × 10
-6
B: ±50 × 10
-6
, C: ±100 × 10
-6
(48 MHz<f
0
≤62.5 MHz) -20 °C to +70 °C
M: ±100 × 10
-6
M: ±100 × 10
-6
(48 MHz<f
0
≤62.5 MHz) -40 °C to +85 °C
–
D:±20 × 10
-6
,S:±25 × 10
-6
-20 °C to +70 °C
–
R:±25 × 10
-6
-30 °C to +85 °C V
CC
±10 %
–
P:±20 × 10
-6
-30 °C to +85 °C
Frequency tolerance f_tol
(osc)
–
J:±25 × 10
-6
-40 °C to +85 °C V
CC
±5 %
1.5 mA Max. 1.5 mA Max. 1.5 mA Max.
No load condition, 2 MHz≤f
0
≤ 4 MHz
1.5 mA Max. 1.5 mA Max. 2.0 mA Max.
No load condition, 4 MHz<f
0
≤ 8 MHz
1.5 mA Max. 2.0 mA Max. 2.5 mA Max.
No load condition, 8 MHz<f
0
≤16 MHz
2.0 mA Max. 2.0 mA Max. 2.5 mA Max.
No load condition, 16 MHz<f
0
≤25 MHz
2.0 mA Max. 2.5 mA Max. 3.5 mA Max.
No load condition, 25 MHz<f
0
≤33 MHz
3.0 mA Max. 3.5 mA Max. 4.5 mA Max.
4.0 mA Max. 5.0 mA Max.
No load condition, 33 MHz<f
0
≤48 MHz
Current consumption
I
CC
– 6.0 mA Max. 7.0 mA Max.
No load condition, 48 MHz<f
0
≤62.5 MHz
Stand-by current
I_std 0.7 µA Max.
(0.2 µA Typ.)
1.5 µA Max.
(0.5 µA Typ.)
2.0 µA Max.
(1.0 µA Typ.)
10 µA Max.
ST =GND
45 % to 55 %
2 MHz≤f
0
≤16 MHz
45 % to 55 %
16 MHz<f
0
≤40 MHz
Symmetry
SYM 40 % to 60 % 40 % to 60 %
45 % to 55 % 45 % to 55 %
40 MHz<f
0
≤62.5 MHz
50 % V
CC
level
L_CMOS ≤ 15 pF
High output voltage
V
OH
90 % V
CC
Min. I
OH
=-3 mA
Low output voltage
V
OL
10 % V
CC
Max. I
OL
= 3 mA
Output load condition (CMOS) L_CMOS
15 pF Max.
V
IH
80 % V
CC
Min. 70 % V
CC
Min.
Output enable /
disable input voltage
V
IL
20 % V
CC
Max. 30 % V
CC
Max.
ST
terminal
Output rise and fall time
tr/ tf 4 ns Max.
20 % V
CC
to 80 % V
CC
level, L_CMOS=15 pF
Oscillation start up time
t
OSC
10 ms Max. 2 ms Max.
t=0 at 90 % V
CC
±5 × 10
-6
/ year Max. ±3 × 10
-6
/ year Max.
+25 °C, First year,V
CC
=1.8 V, 2.5 V, 3.3 V
Frequency aging
f_aging – ±10 × 10
-6
Max.
+25 °C, 10 years
External dimensions
(
Unit:mm
)
Foot
p
rint
(
Recommended
)
(
Unit:mm
)
CRYSTAL OSCILLATOR
SPXO
SG
-
310
series
•Frequency range : 2 MHz to 62.5 MHz
•Supply voltage : 1.8 V Typ. / 2.5 V Typ. / 3.3 V Typ.
•Current consumption : 1.5 mA Typ.
(SEF1.8 V No load condition 48 MHz)
•Function : Standby(
ST
)
•Thickness : 1.05 mm Typ.
E25.00B
EF241
A
3.2 ±0.2 2.2
2.5 ±0.2
#2
#1 #2
#4 #3
1.05 ±0.15
#3
0.9
0.9
#1
#4
0.7
Note.
ST
pin = HIGH or "open" : Specified frequency output.
ST
pin = LOW : Output is high impedance, oscillation stops.
Pin map
Pin Connection
1
ST
2 GND
3 OUT
4 V
CC
1.4
2.4
1.9
1.2
#1 #2
#3
#4
C (ex.0.01 µF)
Resist
“Quartz + MEMS” EPSON TOYOCOM
I n or der t o m eet custom er needs i n a r api dly ad va nci ng di gital ,
broadband and ubiquitous society, we are committed to offering
products t hat are one step ahead of the market and a rank above
the rest in quality. To achieve our goals, we follow a “3D (three
device) strategy” designed to drive both horizontal and vertical
growth. We will to grow our three device categories of “Timing
Devices”, ”Sensing Devices” and “Optical Devices”, and expand
vertical growth through a combination of products from these
categories.
A Quartz MEMS is any high added value quartz device that exploits the
characteristics of quartz crystal material but that is produced using MEMS
(micro-electro-mechanical system) processing technology.
Market needs are advancing faster than previously imagined toward
sm al ler, mor e st abl e cr yst al produc ts, but we w ill st ay ahead of t he c urve
by rolling out products that exceed market speed and quality
requirements. We want to further accelerate the 3D strategy by QMEMS.
Quartz d evices have bec ome crucial i n the n etwork en vironment
where products are increasingly intended for broadband,
ubiquitous applications and where various t ypes of terminals can
transfer information almost immediately via LAN and WAN on a
global scale. Epson Toy ocom Corpora t ion add re sses eve ry single
aspect wi thin a net wor k environment. The new corporation offers
“Digital Convergence” solutions to problems arising with products
for con su mer use, such as, core network sy stems and automo tive
systems.
PROMOTION OF ENVIRONMENTAL MANAGEMENT SYSTEM
CONFORMING TO INTERNATIONAL STANDARDS
At Epson Toyocom, all environmental initiatives operate under the Plan-Do-Check-Action(PDCA) cy cle designed to achieve continuous improvements.
T he en viron mental m anag em ent sys t em ( E MS ) op erates un d er the IS O 14001 envi ronment al m an agem ent standard.
All of ou r m ajor m an ufactur in g and non-man ufactur in g sites , in J apan and ov erseas, comp leted t h e acq uis it i on of ISO 14 001 c ert ification.
In the future, new group companies will be expected to acquire the certification around the third year of operations.
WORKING FOR HIGH QUALITY
In order provide high quality and reliable products and services than meet customer needs,
Epson Toyocom made early efforts tow ards obt aining ISO9000 s eries certific at ion and has acq uired ISO9001 for all business establishments in J apan
and abroad. We have also acquired ISO/TS 16949 certification that is requested strongly by major automotive manufacturers as standard.
Notice
●This mater i al is subject to cha nge without notice.
●A n y par t of this mat er i al m ay n ot b e reproduc ed or du plicat ed in any for m or any m eans with out t h e wr itten p er m is s i on of Epson Toyocom.
●T h e inf orm ation, app lied circ uitr y, progr ammi ng , us age, etc., w ritt en in this mat eri al is int ended for r eferenc e onl y. Eps on To yocom does not assume
any liability for th e occ ur r ence of infr in gi ng on any patent or c opyri ght of a third par t y. Th is m ater i al does not aut h or i z e the licensin g on for an y patent
or intellectual copyrights.
●Any product described in this material may contain technology or the subject relating to strategic products under the control of the Foreign
Exchange and Foreign Trade Law of Japan and may require an export license from the Ministry of International Trade and Industry or other
approval from anot h er g ov er n m ent ag ency.
● You ar e requested not to us e the products (and any technic al information fur nished , if any) f or t he devel opment and/or manuf act ure of weapon of
mass destructi on or f or other milit ary purposes. You ar e als o r equested that you woul d not make t he products available to any thir d p ar ty who ma y
use the products for such prohibited purposes.
●T h es e produc ts are int en ded for gen er al us e in elect ronic equi pment . When using t hem in s pecif ic appl ic at ions t hat req uir e extr emel y high reli abil it y,
suc h as the applications stat ed bel ow, you m us t obt ain per m is s i on from E pson Toyoc om in ad vance.
/ Spa ce equipment (artificial satellites, rocke ts, etc.) / Tra nsportation vehicles and related (automobiles, aircraft, trains, vess els, etc.)
/ Medica l instruments to sustain life / Submarine transmitters / Power stations and related / Fire work equipment and security eq ui pm ent
/ traffic control equipment / and others requiring equivalent reliability.
● I n this n ew cr yst al mas ter f or Eps on Toyocom, produc t c od es an d m ar ki ngs w ill rem ain as previously id ent if i ed pr i or t o th e m erger.
Due to the on-going strategy of gradual unification of part numbers, please review product codes and markings, as they will change during the
cour se of th e c oming months .
We apologize for the inconvenience, but we will eventually have a unified part numbering system for Epson Toyocom that will be user friendly.
QS-9000 is an enhanced standard for qualit
y
assurance systems formulated by leading
U.S . aut om obil e m anufact ur ers b as ed on
th e int er n ati on al I SO 90 00 s eri es .
ISO 14000 is an international standard for environmental
management that was established by the International
Standards Organization in 1996 against the background
of growing concern regarding global warming, destruction
of th e oz on e lay er, and gl ob al defores tat i on.
ISO/TS 16949 is a global standard based on
QS-9000, a s evere st andard c orrespondi ng to
the requirements from the automobile industry.
December 2007
Product Configuration System
Crystal Oscillators - SPXO
SG-310 0
Tape & Reel Qty
Blank: Bulk
3: 250pcs/reel
0: 1000pcs/reel
S
Smallest SMD Package
3.2 x 2.5 x 1.2 mm
Version
S: 4 pin with standby
CF
Supply Voltage
EF: 1.8V Typ. (2.0000~48.0000MHz)
DF: 2.5V Typ. (2.0000~48.0000MHz)
CF: 3.3V Typ. (2.0000~48.0000MHz)
DN: 2.5V Typ. (3.0000~62.5000MHz)
CN: 3.3V Typ. (3.0000~62.5000MHz)
30.0000M
Frequency
2.0000~48.0000MH z (EF, DF, CF)
3.0000~48.0000MHz (DN, CN)
48.0001~62.5000MHz (DN, CN)**
M: In MHz
C
Frequency Tolerance
EF/DF/CF Versions:
B: +/-50ppm (-20°to +70°C)
C: +/-100ppm (-20°to +70°C)
M: +/-100ppm (-40°to +85°C)
DN/CN Versions:
B: +/-50ppm (-20°to +70°C, 48MHz <f0<62.5MHz)**
C: +/-100ppm (-20°to +70°C 48MHz <f0<62.5MHz)**
M: +/-100ppm (-40°to +85°C 48MHz <f0<62.5MHz)**
D: +/-20ppm (-20°to +70°C, Vcc=+/-10%)
S: +/- 25ppm (-20°to +70°C, Vcc=+/-10%)
R: +/-25ppm (-30°to +85°C, Vcc=+/-10%)
P: +/-20ppm (-30°to +85°C, Vcc=+/-5%)
J: +/-25ppm (-40°to +85°C, Vcc=+/-5%)
This package also available in our
SG-8002 programmable series.
