EG-2001CA 167.0000M-PCHL3 数据手册
Crystal oscillator
Product Number (please contact us)
EG-2021CA: Q3807CA00xxxx00
EG-2001CA: Q3801CA00xxxx00
LOW-JITTER SAW OSCILLATOR (SPSO)
OUTPUT : CMOS
EG - 2021 / 2001CA
Frequency range
Supply voltage
:
:
62.5 MHz to 250 MHz
2.5 V EG-2021CA
3.3 V EG-2001CA
Output
: CMOS
Function
: Output enable (OE)
External dimensions : 7.0 × 5.0 × 1.2 mm
Actual size
Very low jitter and low phase noise by SAW unit.
EG-2021CA
EG-2001CA
Specifications (characteristics)
Item
Symbol
Output frequency range
f0
Supply voltage
Storage temperature
VCC
T_stg
Operating temperature
T_use
Frequency tolerance
f_tol
Current consumption
Disable current
Symmetry
ICC
I_dis
SYM
VOH
VOL
L_CMOS
VIH
VIL
tr / tf
t_str
tDJ
tRJ
tRMS
tp-p
tacc
Output voltage
Output load condition (CMOS)
Input voltage
Rise time / Fall time
Start-up time
Jitter *1
Phase Jitter
Specifications
EG-2021CA
62.500 MHz to
170.001MHz to
170.000MHz
250.000MHz
2.5 V 0.125 V
-40 C to +100 C
P: 0 C to +70 C
R: -5 C to +85 C
G: 50 10-6
H: 100 10-6
25 mA Max.
30 mA Max.
600 A Max.
45 % to 55 %
40 % to 60 %
VCC-0.35 V Min.
0.35 V Max.
15 pF Max.
70 % VCC Min.
30 % VCC Max.
2 ns Max.
10 ms Max.
0.2 ps Typ.
3 ps Typ.
3 ps Typ.
25 ps Typ.
4 ps Typ.
tPJ
Conditions / Remarks
EG-2001CA
106.250 MHz to
170.000 MHz
3.3 V 0.3 V
Please contact us about available frequencies.
Storage as single product.
0 C to +70 C
Z: 50 10-6
Y,H: 100 10-6
50 mA Max.
10 A Max.
45 % to 55 %
VCC-0.4 V Min.
0.4 V Max.
OE=VCC, No load condition
OE=GND
50 % VCC level, L_CMOS Max.
IOH = -8 mA
IOL = 8 mA
OE terminal
Between 20% VCC and80% VCC level, L_CMOS Max.
Time at minimum supply voltage to be 0 s
Deterministic Jitter
Random Jitter
(RMS of total distribution)
Peak to Peak
Accumulated Jitter() n=2 to 50000 cycles
1 ps Max.
Offset frequency: 12 kHz to 20 MHz
Frequency aging
f_aging
10 10-6 / year Max.
5 10-6 / year Max. +25 C, First year, VCC=2.5 V,3.3 V
*1 Tested using a DTS-2075 Digital timing system made by WAVECREST with jitter analysis software VISI6.
EG-2021 CA 125.000000MHz C H P A (⑤⑥⑦: GPA, GRA are not available)
①
②
③
④⑤⑥⑦
⑤Frequency tolerance
①Model
②Package type ③Frequency
G
±50 × 10-6
④Output(C:CMOS)
H
±100 × 10-6
⑤Frequency tolerance ⑥Operating temperature
⑦Frequency aging (A*2: Frequency tolerance include aging、N*3: Frequency tolerance exclude aging)
Product Name
(Standard form)
EG-2001 CA 125.000000MHz P C H
①
②
③
④⑤⑥
①Model
②Package type ③Frequency
④Symmetry (P: 50±5%) ⑤Supply voltage
⑥Frequency tolerance / Operating temperature
⑤Supply voltage
C
3.3 V Typ.
⑥Operating temp.
P
0 to +70°C
R
-5 to +85°C
⑥Frequency tolerance / Operating temperature
H*2
±100 × 10-6 / 0 to +70°C
Y*3
±100 × 10-6 / 0 to +70°C
Z*4
±50 × 10-6 / 0 to +70°C
This includes initial frequency tolerance, temperature variation, supply voltage variation, load variation, reflow drift, and aging(+25 C,10 years).
This includes initial frequency tolerance, temperature variation, supply voltage variation, load variation, and reflow drift.(except aging)
This includes initial frequency tolerance, and temperature variation.(except reflow drift, supply voltage variation, load variation and aging)
External dimensions
(Unit:mm)
EG-2021CA
1.1
1.4
1.8
#4
7.0±0.2
5.08
Pin map
Pin. Connection
OE *1
1
2
GND
3
OUT
4
VCC
*1 Standby function built-in
#2 is connected to the cover.
#1
#2
7.0±0.2
5.08
1.5
3.9
2.6
2.6
E 125.000H
5.0±0.2
1.1
#3
1PC124A
#2
#2
5.08
#4
#1
5.08
1.2±0.2
#1
#3
#3
E EG-2021
125.000C
HPA172A
1.4
5.0±0.2
#4
Footprint (Recommended) (Unit:mm)
EG-2001CA
1.2±0.2
*2
*3
*4
Product Name
(Standard form)
OE pin = HIGH : Specified frequency output.
OE pin = LOW : Output is high impedance
Pin map
Pin
Connection
OE *1
1
2
GND
3
OUT
4
VCC
*1 Standby function built-in
#2 is connected to the cover.
5.08
To maintain stable operation, provide a
0.01uF to 0.1uF by-pass capacitor at a
location as near as possible to the
power source terminal of the crystal
product (between Vcc - GND).
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.
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.
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.
ISO/TS16949 is the international standard that added the
sector-specific supplemental requirements for automotive
industry based on ISO9001.
►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 ).
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.
Seiko Epson Corporation
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