VG7050EBN794.7278MCJGLCA3 [SEIKO]
LVPECL Output Clock Oscillator;型号: | VG7050EBN794.7278MCJGLCA3 |
厂家: | SEIKO EPSON CORPORATION |
描述: | LVPECL Output Clock Oscillator |
文件: | 总2页 (文件大小:768K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Crystal oscillator
Product Number (please contact us)
X1G004551xxxx00
VOLTAGE -CONTROLLED CRYSTAL OSCILLATOR (VCXO)
OUTPUT: LV-PECL
VG7050EBN
• Frequency range
: 600 MHz to 800 MHz
• Supply voltage
: 2.5 V / 3.3 V
• External dimensions : 7.0 × 5.0 × 1.5 mm (6 pins)
• Absolute Pull Range : ±50 × 10-6Min.,±100 × 10-6Min.
• Function
• Output
: Output Enable(OE)
: LV-PECL
Actual size
Specifications (characteristics)
Item
Symbol
Specifications
Conditions / Remarks
Please contact us about available frequencies.
Standard frequency
600.000 MHz to 800.000 MHz
698.8123 MHz, 753.6211 MHz, 794.7278 MHz
D: 2.5 V ± 0.125 V, C: 3.3 V ± 0.33 V
-55 °C to +125 °C
Output frequency range
f0
Supply voltage
Vcc
T_stg
T_use
f_tol
Storage temperature range
Operating temperature range
Frequency tolerance*1
Current consumption
Store as bare product after packing
Includes frequency aging (10 years)
-40 °C to +85 °C
±50 × 10-6 Max.
Icc
90 mA Max.
Vc= 1.65 V ±1.35 V (VCC = 3.3 V)
Vc= 1.25 V ±1.00 V (Vcc = 2.5 V)
DC level
0 to VCC
at outputs cross point
Absolute pull range
APR
±50 × 10-6 Min. ±100 × 10-6 Min.
Input resistance
Frequency change polarity
Symmetry
High output voltage
Low output voltage
Output load condition
High input voltage
Low input voltage
Rise/Fall times
Rin
-
SYM
5 MΩ Min.
Positive slope
45 % to 55 %
Vcc-1.025 V Min.
Vcc-1.62 V Max.
50 Ω
70% Vcc Min.
30% Vcc Max.
0.4 ns Max.
V
OH
DC characteristics
V
OL
L_ECL
Terminated to Vcc-2.0V
V
IH
V
IL
t
r
/t
f
between 20% and 80% of (VOH-VOL)
Oscillation start up time
Phase Jitter
t_str
10ms Max.
0.2ps Typ.
Time at minimum supply voltage to be 0 s
Offset Frequency 12kHz to 20MHz
t
PJ
*1 Frequency tolerance includes initial frequency tolerance, temperature variation, supply voltage change and reflow drift and 10 years aging at +25 ºC.
Product name
VG7050 EBN 698.812335 MHz
C
J
G
H
B
Z
(Standard form)
ꢀ
ꢁ
ꢂ
ꢃ ꢄ ꢅ ꢆ ꢇ ꢈ
ꢀModel ꢁOutput (E: LV-PECL) ꢂFrequency ꢃSupply voltage (C: 3.3 V Typ., D: 2.5 V Typ.)
ꢄFrequency tolerance (J: ±50 × 10-6 Max.) ꢅOperating temperature (G: -40 to +85°C)
ꢆOE Function (H: Active High, L: Active Low) ꢇAbsolute Pull Range (B: ±50 × 10-6 Min., C: ±100 × 10-6 Min.)
ꢈOutput Standby Type (F: Fix (OUT=ꢉLꢉ① OUTN=ꢉHꢉ”① Z: High-Z”
OE Function / OE Standby Type
Oscillator Stop
OUT,OUTN state
Frequency output
OE pin
OE Function
OE Standby Type
Z: High-Z
OE pin
“L”
“H”
“L”
“H”
H: High Active
L: Low Active
H: High Active
L: Low Active
“H” or “OPEN”
“L” or “OPEN”
“H” or “OPEN”
“L” or “OPEN”
High Impedance
F: Fix
OUT=”L”, OUTN=”H”
External dimensions
(Unit :mm)
Footprint (Recommended) (Unit :mm)
1.8
#4
Cby=approx..0.1 µF
#6
#5
E 794.727V
○ EBH39KC
Cby
Pin map
Pin
1
Connection
Resist
V
C
2
OE
GND
OUT
#1
#3
3
#2
4
5
6
5.08
OUTN
To maintain stable operation, provide by-pass capacitor with
approximately 0.1 µF at a location as near as possible to the power
source terminal of the crystal products (between VCC - GND).
VCC
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
ISO 14000 is an international standard for environmental
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.
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,
ISO/TS16949 is the international standard that added the
sector-specific supplemental requirements for automotive
industry based on ISO9001.
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 ).
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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