XG-2121,2102CA Series Datasheet by EPSON

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Actual sizeActual size
Crystal oscillator
S
p
ecifications
(
characteristics
)
Item Symbol LV-PECL LVDS Conditions / Remarks
XG-2121CA P XG-2102CA P XG-2121CA L XG-2102CA L
Output frequency range f0 100 MHz to 700 MHz Please contact us about available frequencies.
Supply voltage VCC 2.5 V
0.125 V 3.3 V 0.33 V 2.5 V
0.125 V 3.3 V
0.33 V
Storage temperature T_stg -55 C to +125 C Storage as single product.
Operating temperature T_use P:0 C to +70 C ,R:-5 C to +85 C ,S:-20 C to +70 C
Frequency tolerance f_tol G: 50
10-6 ,H:
100
10-6
Current consumption ICC 60 mA Max. 30 mA Max. OE=VCC, L_ECL=50 or L_LVDS=100
Disable current I_dis 2 mA Max. 15 mA Max. OE=GND
Symmetry SYM 45 % to 55 % At outputs crossing point
Output voltage (LV-PECL) VOH 1.55 V Typ. 2.35 V Typ.
DC characteristics
VCC-1.025 V to VCC-0.88 V
VOL 0.80 V Typ. 1.60 V Typ.
VCC-1.81 V to VCC-1.62 V
Output voltage (LVDS)
VOD 350 mV Typ, 247 mV to 454 mV VOD1, VOD2
DC characteristics
dVOD 50 mV Max. dVOD =
VOD1-VOD2
VOS 1.25 V Typ, 1.125 V to 1.375 V VOS1, VOS2
dVOS 150 mV Max. dVOS =
VOS1-VOS2
Output load condition
(ECL) / (LVDS) L_ECL 50
Terminated to VCC -2.0 V
L_LVDS 100
Connected between OUT to OUT
Input voltage VIH 70 % VCC Min. OE terminal
VIL 30 % VCC Max.
Rise time / Fall time tr / tf 400 ps Max. Between 20 % and 80 % of (VOH-VOL).
Between 20 % and 80 %of Differential Output Peak to
Peak voltage
Start-up time t_str 10 ms Max. Time at minimum supply voltage to be 0 s
Phase Jitter tPJ
0.23 ps Max. 0.27 ps Max. 100 MHz f0 150 MHz
Offset frequency:
12 kHz to 20 MHz
0.22 ps Max. 0.24 ps Max. 150 MHz f0 200 MHz
0.21 ps Max. 0.23 ps Max. 200 MHz f0 300 MHz
0.18 ps Max. 0.19 ps Max. 300 MHz f0 400 MHz
0.16 ps Max. 0.16 ps Max. 400 MHz f0 500 MHz
0.14 ps Max. 0.14 ps Max. 500 MHz f0 600 MHz
0.10 ps Max. 0.10 ps Max. 600 MHz f0 700 MHz
Frequency aging f_aging 10 10-6 / year Max. +25 C, First year, VCC=2.5 V,3.3 V
Product Name XG-2121 CA 212.500000MHz P H P A (⑤⑥⑦: GRA, GSA are not available)
(Standard form)
Model Package type Frequency
Output (P:LV-PECL, L:LVDS)
Frequency tolerance Operating temperature
⑦Frequency aging (A*1: Frequency tolerance include aging, N*2: Frequency tolerance exclude aging)
*1 This includes initial frequency tolerance, temperature variation, supply voltage variation, reflow drift, and aging(+25 C,10 years).
*2 This includes initial frequency tolerance, temperature variation, supply voltage variation, and reflow drift (except aging).
External dimensions
(
Unit:mm
)
Foot
rint
Recommended
(
Unit:mm
)
Frequency tolerance
G ±50 × 10-6
H ±100 × 10-6
Operating temp.
P 0 to +70°C
R -5 to +85°C
S -20 to +70°C
LOW-JITTER SAW OSCILLATOR (SPSO)
OUTPUT : LV-PECL, LVDS
XG - 2121 / 2102CA
Frequency range : 100 MHz to 700 MHz
Supply voltage : 2.5 V  XG-2121CA
: 3.3 V  XG-2102CA
Output : LV-PECL or LVDS
Function : Output enable (OE)
External dimensions : 7.0 × 5.0 × 1.2 mm
Low
j
itter and low
p
hase noise b
y
SAW unit.
Product Number (please contact us)
XG-2121CA P: X1M000311xxxx00
XG-2121CA L: X1M000351xxxx00
XG-2102CA P: X1M000301xxxx00
XG-2102CA L: X1M000341xxxx00
5.08
1.20.2.
5.0±0.2
7.0±0.2
#1 #2
#4 #6
E XG-2121
HPN1X1A
212.500P
#3
#5
5.08
#4
#3 #2 #1
1.4
2.6 1.1
#5 #6
2.54 Pin map
Pin Connection
1 OE *
2 N.C.
3 GND
4 OUT
5 OUT
6 VCC
*) Standby function built-in.
(Only LV-PECL output model)
OE pin = HIGH : Specified frequency output.
OE pin = LOW : Output is high impedance
#3 is connected to the cover.
To maintain stable operation, provide a 0.01 µF to
0.1µF by-pass capacitor at a location as near as
possible to the power source terminal of the
crystal product (between VCC - GND).
5.08
1.6
1.5
3.9
2.54
> Explanation of the mark that am usino it for the cataloq mus gamma"! Se
PROMOTION OF ENVIRONMENTAL MANAGEMENT SYSTEM
CONFORMING TO INTERNATIONAL STANDARDS
At Seiko Epson, 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,
Seiko Epson 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.)
Designed for automotive applications such as Car Multimedia, Body Electronics, Remote Keyless Entry etc.
Designed for automotive applications related to driving safety (Engine Control Unit, Air Bag, ESC etc ).
Seiko Epson Corporation
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 circuitry, software, usage, etc. written in this material is intended for reference only. Seiko Epson 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.
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.
All brands or product names mentioned herein are trademarks and/or registered trademarks of their respective.
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 layer, and global deforestation.
ISO/TS16949 is the international standard that added the
sector-specific supplemental requirements for automotive
industry based on ISO9001.

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