|
|
|
부품번호 | NBXDBB017 기능 |
|
|
기능 | Clock Oscillator | ||
제조업체 | ON Semiconductor | ||
로고 | |||
전체 8 페이지수
NBXDBB017, NBXDBA017,
NBXHBA017, NBXSBA017
3.3 V, 156.25 MHz /
312.5 MHz LVPECL Clock
Oscillator
The single and dual frequency crystal oscillator (XO) is designed to
meet today’s requirements for 3.3 V LVPECL clock generation
applications. The device uses a high Q fundamental crystal and Phase
Lock Loop (PLL) multiplier to provide selectable 156.25 MHz or
312.5 MHz, ultra low jitter and phase noise LVPECL differential
output.
This device is a member of ON Semiconductor’s PureEdget clock
family that provides accurate and precision clock solutions.
Available in 5 mm x 7 mm SMD (CLCC) package on 16 mm tape
and reel in quantities of 1,000. Frequency stability options available as
either 50 PPM NBXDBA017, NBXSBA017, NBXHBA017
(Industrial Temperature Range) or 20 PPM NBXDBB017
(Commercial Temperature Range).
Features
• LVPECL Differential Output
• Uses High Q Fundamental Mode Crystal and PLL Multiplier
• Ultra Low Jitter and Phase Noise − 0.4 ps (12 kHz − 20 MHz)
• Selectable Output Frequency − 156.25 MHz (default) / 312.5 MHz
• Hermetically Sealed Ceramic SMD Package
• RoHS Compliant
• Operating Range 3.3 V ±10%
• Total Frequency Stability − ±20 PPM or ±50 PPM
• This is a Pb−Free Device
www.DataSheet4U.com
Applications
• Networking
• 10 Gigabit Ethernet
VDD
6
CLK CLK
54
http://onsemi.com
6 PIN CLCC
LN SUFFIX
CASE 848AB
MARKING DIAGRAMS
NBXDBA017
156.25/312.50
AWLYYWWG
NBXDBB017
156.25/312.50
AWLYYWWG
NBXSBA017
312.5
AWLYYWWG
NBXHBA017
156.25
AWLYYWWG
156.25/312.5
A
WL
YY
WW
G
= Output Frequency (MHz)
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
Crystal
PLL
Clock
Multiplier
1 23
OE
FSEL/NC*
GND
Figure 1. Simplified Logic Diagram
* NBXSBA017 and NBXHBA017 only
© Semiconductor Components Industries, LLC, 2009
March, 2009 − Rev. 2
1
Publication Order Number:
NBXDBB017/D
NBXDBB017, NBXDBA017, NBXHBA017, NBXSBA017
Table 7. AC CHARACTERISTICS (VDD = 3.3 V ± 10%, GND = 0 V, TA = −40°C to +85°C) (Note 3)
Symbol
Characteristic
Conditions
Min.
Typ.
fCLKOUT
Output Clock Frequency
FSEL = HIGH
156.25
FSEL = LOW
312.5
Max.
Units
MHz
Df Frequency Stability − NBXDBB017
0°C to +70°C
− NBXDBA017/NBXSBA017/NBXHBA017
−40°C to +85°C
(Note 4)
±20 ppm
±50
FNOISE
Phase−Noise Performance
fCLKout = 156.25 MHz/312.5 MHz
(See Figures 3 and 4)
100 Hz of Carrier
1 kHz of Carrier
10 kHz of Carrier
−108/−102
−122/−115
−129/−122
dBc/Hz
dBc/Hz
dBc/Hz
100 kHz of Carrier
−129/−122
dBc/Hz
1 MHz of Carrier
−137/−131
dBc/Hz
10 MHz of Carrier
−161/−159
dBc/Hz
tjit(F)
tjitter
RMS Phase Jitter
Cycle−to−Cycle, RMS
Cycle−to−Cycle, Peak−to−Peak
12 kHz to 20 MHz
1000 Cycles
1000 Cycles
0.4 0.9 ps
1 8 ps
7 30 ps
Period, RMS
10,000 Cycles
0.6 4 ps
Period, Peak−to−Peak
10,000 Cycles
5 20 ps
tOE/OD
tDUTY_CYCLE
Output Enable/Disable Time
Output Clock Duty Cycle
(Measured at Cross Point)
200 ns
48 50 52 %
tR Output Rise Time (20% and 80%)
250 400 ps
tF Output Fall Time (80% and 20%)
250 400 ps
tstart Start−up Time
Aging
1st Year
1 5 ms
3 ppm
Every Year After 1st
1 ppm
NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 Ifpm. Electrical parameters are guaranteed only over the declared
operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit
values are applied individually under normal operating conditions and not valid simultaneously.
www.Dat3a.ShMeeeat4sUur.ecmoment taken with outputs terminated with 50 ohm to VDD−2 V. See Figure 5.
4. Parameter guarantees 10 years of aging. Includes initial stability at 25°C, shock, vibration, and first year aging.
http://onsemi.com
4
4페이지 NBXDBB017, NBXDBA017, NBXHBA017, NBXSBA017
ORDERING INFORMATION
Device Order Number
Package Type
Shipping†
NBXDBB017LN1TAG
CLCC−6
(Pb−Free)
1000 / Tape & Reel
NBXDBA017LN1TAG
CLCC−6
(Pb−Free)
1000 / Tape & Reel
NBXSBA017LN1TAG
CLCC−6
(Pb−Free)
1000 / Tape & Reel
NBXHBA017LN1TAG*
CLCC−6
(Pb−Free)
1000 / Tape & Reel
NBXDBB017LNHTAG
CLCC−6
(Pb−Free)
100 / Tape & Reel
NBXDBA017LNHTAG
CLCC−6
(Pb−Free)
100 / Tape & Reel
NBXSBA017LNHTAG
CLCC−6
(Pb−Free)
100 / Tape & Reel
NBXHBA017LNHTAG*
CLCC−6
(Pb−Free)
100 / Tape & Reel
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*Please contact sales office for availability
www.DataSheet4U.com
http://onsemi.com
7
7페이지 | |||
구 성 | 총 8 페이지수 | ||
다운로드 | [ NBXDBB017.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
NBXDBB015 | Clock Oscillator | ON Semiconductor |
NBXDBB017 | Clock Oscillator | ON Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |