Actual size
http://www.epsontoyocom.co.jp
Crystal oscillator
Crystal oscillatorCrystal oscillator
Crystal oscillator
Epson Toyocom
Eps o n To yo co mEps o n To yo co m
Eps o n To yo co m
S
p
ecifications
(
characteristics
)
►Differential LV-PECL Output
EG-2121CA EG-2102CA
Item Symbol Differential LV-PECL Remarks
Output frequency range
f
0
53.125 MHz to 500 MHz 100 MHz to 700 MHz
Please contact us for inquiries regarding available frequencies.
Supply voltage V
CC
2.5 V ±0.125 V 3.3 V ±0.3 V
Storage temperature T_stg -40 °C to +100 °C
Store as bare product after unpacking
Temperature
range Operating temperature T_use P:0 °C to +70 °C ,R:-5 °C to +85 °C ,S:-20 °C to +70 °C
Please contact us for inquiries about S spec.
Frequency tolerance
*1
f_tol G: ± 50 × 10
-6
,H: ±100 × 10
-6
P:0 °C to +70 °C,R:-5 °C to +85 °C,S:-20 °C to +70 °C
Current consumption I
CC
80 mA Max. 100 mA Max. OE=V
CC
,R
L
=50 Ω or 100 Ω
Disable current I_dis 20 mA Max. 32 mA Max OE=GND
P:40 % to 60 %
(
f
0
> 350 MHz)
P:45 % to 55 %
(
f
0
≤ 350 MHz)
P:45 % to 55 %
Symmetry SYM
D:48 % to 52 %
(
f
0
≤ 175 MHz)
D:48 % to 52 %
(
f
0
≤ 350 MHz)
at outputs crossing point
1.55 V Typ.
2.35 V Typ.
V
OH
V
CC
-1.025 V to V
CC
-0.88 V
0.8 V Typ. 1.6 V Typ.
Output voltage
V
OL
V
CC
-1.81 V to V
CC
-1.62 V
DC characteristics
Output load condition L_PECL 50 Ω
Terminated to V
CC
-2.0 V
Output enable input voltage V
IH
70 % V
CC
Min.
OE terminal
Output disable input voltage V
IL
30 % V
CC
Max.
OE terminal
Rise time / Fall time
t
r
/
t
f
400 ps Max.
Between 20% V
CC
and80%of (V
OH
-V
OL
)
Between 20 %and 80 %of Differential Output peek to peek voltage
Start-up time t_str 10 ms Max.
Time at minimum supply voltage to be 0 s
0.05 × 10
-3
UI Typ.
Phase Jitter
t
PJ
1 ps Max.
Offset frequency: 12 kHz to 20 MHz
Frequency aging
*2
f_aging ± 10 × 10
-6
/ year Max. +
25 °C,First year,V
CC
=2.5 V,3.3 V
*1 As per below table 1.
*2 Except: ***A
►LVDS Output
EG-2121CA EG-2102CA
Item Symbol LVDS Remarks
Output frequency range
f
0
53.125 MHz to 700 MHz
Please contact us for inquiries regarding available frequencies.
Supply voltage V
CC
2.5 V ±0.125 V 3.3 V ±0.3 V
Storage temperature T_stg -40 °C to +100 °C
Store as bare product after unpacking
Temperature
range Operating temperature T_use P:0 °C to +70 °C ,R:-5 °C to +85 °C ,S:-20 °C to +70 °C
Please contact us for inquiries about S spec.
Frequency tolerance
*1
f_tol G: ± 50 × 10
-6
,H: ±100 × 10
-6
P:0 °C to +70 °C,R:-5 °C to +85 °C,S:-20 °C to +70 °C
Current consumption I
CC
30 mA Max 45 mA Max. OE=V
CC
,R
L
=50 Ω or 100 Ω
Disable current I_dis 20 mA Max 30 mA Max. OE=GND
L:40 % to 60 %
(
f
0
> 350 MHz)
L:40 % to 60 %
(
f
0
> 350 MHz)
L:45 % to 55 %
(
f
0
≤ 350 MHz)
L:45 % to 55 %
(
f
0
≤ 350 MHz)
Symmetry SYM
V:48 % to 52 %
(
f
0
≤ 175 MHz)
V:48 % to 52 %
(
f
0
≤ 175 MHz)
at outputs crossing point
V
OD
350 mV Typ. 247 mV to 454 mV
Differential output, DC characteristics
∆V
OD
50 mV
Output change, DC characteristics
V
OS
1.25 V Typ. 1.125 V to 1.375 V
Offset, DC characteristics
Output voltage
∆V
OS
150 mV
Offset change, DC characteristics
Output load condition L_LVDS 100 Ω
Connected between OUT to OUT
Output enable input voltage V
IH
70 % V
CC
Min.
OE terminal
Output disable input voltage V
IL
30 % V
CC
Max.
OE terminal
Rise time / Fall time
t
r
/
t
f
400 ps Max.
Between 20% V
CC
and80%of (V
OH
-V
OL
)
Between 20 %and 80 %of Differential Output peek to peek voltage
Start-up time t_str 10 ms Max.
Time at minimum supply voltage to be 0 s
0.05 × 10
-3
UI Typ.
Phase Jitter
t
PJ
1 ps Max.
Offset frequency: 12 kHz to 20 MHz
Frequency aging
*2
f_aging ± 10 × 10
-6
/ year Max. +
25 °C,First year,V
CC
=2.5 V,3.3 V
*1 As per below table 1.
*2 Except: ***A
EG-2102CA
EG-2121CA
CRYSTAL OSCILLATOR
LOW-JITTER SAW OSCILLATOR
EG
-
2121
/
2102CA
series
•Frequency range : 53.125 MHz to 700 MHz
•Supply voltage : 2.5 V (EG-2121CA)
: 3.3 V (EG-2102CA)
•Output : Differential LV-PECL or LVDS or HCSL
•Function : Output enable(OE)
•External dimensions : 7.0 × 5.0 × 1.2 t (mm) Typ.
•Very low jitter and low phase noise by SAW unit.
Product Number (please contact us)
EG-2121CA: Q3805CAx0xxxx00
: X1M000101xxxx00
EG-2102CA: Q3806CA00xxxx00
: X1M000091xxxx00
http://www.epsontoyocom.co.jp
Crystal oscillator
Crystal oscillatorCrystal oscillator
Crystal oscillator
Epson Toyocom
Eps on ToyocomEps on Toyocom
Eps on Toyocom
►HCSL Output
EG-2121CA EG-2102CA
Item Symbol HCSL Remarks
Output frequency range
f
0
100 MHz to 350 MHz
Please contact us for inquiries regarding available frequencies.
Supply voltage V
CC
2.5 V ±0.125 V 3.3 V ±0.3 V
Storage temperature T_stg -40 °C to +125 °C Store as bare product after unpacking
Temperature
range Operating
temperature T_use P:0 °C to +70 °C ,R:-5 °C to +85 °C ,S:-20 °C to +70 °C
Frequency tolerance
*1
f_tol G: ± 50 × 10
-6
,H: ±100 × 10
-6
Current consumption I
CC
80 mA Max. 85 mA Max. OE=V
CC
,L_HCSL=50 Ω
Disable current I_dis 20 mA Max. 35 mA Max OE=GND
Symmetry SYM 45 % to 55 % at outputs crossing point
High output voltage V
OH
0.75 V Typ.
Low output Voltage V
OL
-0.3 V Typ.
DC characteristics
Output load condition L_HCSL 50 Ω Terminated to GND
Output enable input voltage V
IH
70 % V
CC
Min. OE terminal
Output disable input voltage V
IL
30 % V
CC
Max. OE terminal
Rise time / Fall time
t
r
/
t
f
500 ps Max. Between 0.175 V and 0.525 V of output
Start-up time t_str 10 ms Max. Time at minimum supply voltage to be 0 s
0.05 × 10
-3
UI Typ.
Phase Jitter
t
PJ
1 ps Max. Offset frequency: 12 kHz to 20 MHz
Frequency aging
*2
f_aging ± 10 × 10
-6
/ year Max. +25 °C,First year,V
CC
=2.5 V,3.3 V
*1 As per below table 1.
*2 Except: ***A
Table 1 Frequency tolerance and aging
P:Differential LV-PECL D: Differential LV-PECL L:LVDS V:LVDS H:HCSL
EG-2121CA
f
0
≤ 175 MHz
Frequency
range EG-2102CA All range
f
0
≤ 350 MHz All range
f
0
≤ 175 MHz All range
Details of frequency tolerance A
*3
N
*4
A
*3
N
*4
A
*3
N
*4
A
*3
N
*4
A
*3
N
*4
HP: ±100 × 10
-6
(0°C to +70°C) PHPA PHPN DHPA DHPN LHPA LHPN VHPA VHPN HHPA HHPN
HR: ±100 × 10
-6
(-5°C to +85°C) PHRA
*5
PHRN
*5
DHRA
*5
DHRN
*5
LHRA
*5
LHRN
*5
VHRA
*5
VHRN
*5
HHRA HHRN
GP: ±50 × 10
-6
(0°C to +70°C) PGPA
*5
PGPN
*5
DGPA
*5
DGPN
*5
LGPA
*5
LGPN
*5
VGPA
*5
VGPN
*5
HGPA HGPN
GR: ±50 × 10
-6
(-5°C to +85°C)
-
PGRN
*5
-
DGRN
*5
-
LGRN
*5
-
VGRN
*5
-
HGRN
HS: ±100 × 10
-6
(-20°C to +70°C) PHSA
*5
PHSN
*5
DHSA
*5
DHSN
*5
LHSA
*5
LHSN
*5
VHSA
*5
VHSN
*5
HHSA HHSN
Frequency
tolerance
GS: ±50 × 10
-6
(-20°C to +70°C)
-
PGSN
*5
-
DGSN
*5
-
LGSN
*5
-
VGSN
*5
-
HGSN
*3 This includes initial frequency tolerance, temperature variation, supply voltage variation, reflow drift, and aging(+25 °C,10 years).
*4 This includes initial frequency tolerance, temperature variation, supply voltage variation, and reflow drift(except aging).
*5 53.125 MHz ≤ f
0
< 100 MHz : Unavailable.
Table 2 Jitter
Item Symbol Specifications Remarks
t
DJ
0.2 ps Typ. Deterministic Jitter
t
RJ
3 ps Typ. Random Jitter
t
RMS
3 ps Typ. σ (RMS of total distribution)
t
p-p
25 ps Typ. Peak to Peak
Jitter *
t
acc
4 ps Typ.
Accumulated Jitter(σ) n=2 to 50000 cycles
* Based on DTS-2075 Digital timing system made from WAVECREST with jitter analysis software VISI6. : Differential LV-PECL, LVDS output
* Based on SIA-3100C signal integrity analyzer made from WAVECREST. : HCSL output
External dimensions
(
Unit:mm
)
Foot
p
rint
(
Recommended
)
(
Unit:mm
)
Pin map
Pin
Connection
1 OE
2 N.C.
3 GND
4 OUT
5
OUT
6 V
CC
5.08
1.2
±0.2
5.08
#4
#
3
#2 #1
1.4
2.6 1.1
#5 #6
2.54
5.0
±0.2
7.0
±0.2
1
2
#4
#6
E EG-2121
GPA 282A
250.000H
#3
#5
Note.
OE pin = HIGH : Specified frequency output.
OE pin = LOW : Output is high impedance
#3 is connected to the cover.
5.08
1.6
1.5
3.9
2.54
To maintain stable operation, provide by-pass capacitor
with more than 0.1 µF at a location as near as possible to
the power source terminal of the crystal products
(between V
CC
- GND).
“QMEMS” EPSON TOYOCOM
In order to meet customer needs in a rapidly advancing digital,
broadband and ubiquitous society, we are committed to offering products
that 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
smaller, more stable crystal products, but we will stay ahead of the curve
by rolling out products that exceed market speed and quality
requirements. We want to further accelerate the 3D strategy by QMEMS.
Quartz devices have become crucial in the network environment where
products are increasingly intended for broadband, ubiquitous applications
and where various types of terminals can transfer information almost
immediately via LAN and WAN on a global scale. Epson Toyocom
Corporation addresses every single aspect within a network environment.
The new corporation offers “Digital Convergence” solutions to problems
arising with products for consumer use, such as, core network systems
and automotive systems.
PROMOTION OF ENVIRONMENTAL MANAGEMENT SYSTEM
CONFORMING TO INTERNATIONAL STANDARDS
At Epson Toyocom, all environmental initiatives operate under
the Plan-Do-Check-Action(PDCA) cycle designed to achieve
continuous improvements. The environmental management
system (EMS) operates under the ISO 14001 environmental
management standard.
All of our major manufacturing and non-manufacturing sites,in Japan and overseas, completed the acquisition of ISO 14001 certification.
WORKING FOR HIGH QUALITY
In order provide high quality and reliable products and services than meet customer needs,
Epson Toyocom made early efforts towards obtaining ISO9000 series certification and has acquired ISO9001 for all business establishments in Japan
and abroad. We have also acquired ISO/TS 16949 certification that is requested strongly by major automotive manufacturers as standard.
►Explanation of the mark that are using it for the catalog
►Pb free.
►Complies with EU RoHS directive.
*About the products without the Pb-free mark.
Contains Pb in products exempted by EU RoHS directive.
(Contains Pb in sealing glass, high melting temperature type solder or other.)
►The products have been designed for high reliability applications such as Automotive.
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 Epson Toyoc om.
●The information, applied circuitry, programming, usage, etc., written in this material is intended for reference only. Epson Toyocom does not
assume any liability for the occurrence of infringing on any patent or copyright of a third party. This material does not authorize the licensing for
any 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 another government agency.
●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 Epson Toyocom 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.
● In this new crystal master for Epson Toyocom, product codes and markings will remain as previously identified prior to the merger.
Due to the on-going strategy of gradual unification of part numbers, please review product codes and markings, as they will change during the
course of the coming months.
We apologize for the inconvenience, but we will eventually have a unified part numbering system for Epson Toyocom that will be user friendly.
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 the ozone la
y
er, and
g
lobal deforestation.
ISO/TS 16949 is a global standard based on QS-9001, a severe standard
corresponding to the requirements from the automobile industry.