參數(shù)資料
型號(hào)： 550WCFREQBG
廠商： SILICON LABORATORIES
元件分類： VCXO, clock
英文描述： VCXO, CLOCK, 10 MHz - 945 MHz, CMOS OUTPUT
封裝： ROHS COMPLIANT PACKAGE-6
文件頁數(shù)： 23/45頁
文件大?。?/td> 691K
代理商： 550WCFREQBG
Si550
Rev. 0.5
3
Table 3. CLK± Output Frequency Characteristics
Parameter
Symbol
Test Condition
Min
Typ
Max
Units
Nominal Frequency1,2,3
fO
LVDS/CML/LVPECL
10
—
945
MHz
CMOS
10
—
160
Temperature Stability1,4
f/fO
TA = –40 to +85 C
–20
–50
–100
—
+20
+50
+100
ppm
Absolute Pull Range1,4
APR
±25
—
±150
ppm
Aging
Frequency drift over
15 year life.
——
±10
ppm
Power up Time5
tOSC
——
10
ms
Notes:
1. See Section 3. "Ordering Information" on page 7 for further details.
2. Specified at time of order by part number. Also available in frequencies from 970 to 1134 MHz and 1213 to 1417 MHz.
3. Nominal output frequency set by VCNOM =3/8 xVDD.
4. Selectable parameter specified by part number.
5. Time from power up or tristate mode to fO.
Table 4. CLK± Output Levels and Symmetry
Parameter
Symbol
Test Condition
Min
Typ
Max
Units
LVPECL Output Option1
VO
mid-level
VDD – 1.42
—
VDD – 1.25
V
VOD
swing (diff)
1.1
—
1.9
VPP
VSE
swing (single-ended)
0.5
—
0.93
VPP
LVDS Output Option2
VO
mid-level
1.125
1.20
1.275
V
VOD
swing (diff)
0.32
0.40
0.50
VPP
CML Output Option2
VO
mid-level
—
VDD – 0.75
—
V
VOD
swing (diff)
0.70
0.95
1.20
VPP
CMOS Output Option3
VOH
IOH =32mA
0.8 x VDD
—
VDD
V
VOL
IOL =32mA
——
0.4
Rise/Fall time (20/80%)
tR, tF
LVPECL/LVDS/CML
—
350
ps
CMOS with CL = 15 pF
—
1
—
ns
Symmetry (duty cycle)
SYM
LVPECL:
VDD – 1.3 V (diff)
LVDS:
1.25 V (diff)
CMOS:
VDD/2
45
—
55
%
Notes:
1. 50
to VDD – 2.0 V.
2. Rterm = 100 (differential).
3. CL = 15 pF
相關(guān)PDF資料
PDF描述
571DKAFREQDGR VCXO, CLOCK, 10 MHz - 945 MHz, CMOS OUTPUT
550BDFREQBG VCXO, CLOCK, 10 MHz - 945 MHz, LVDS OUTPUT
571FKAFREQDGR VCXO, CLOCK, 10 MHz - 945 MHz, LVDS OUTPUT
571KFAFREQDGR VCXO, CLOCK, 10 MHz - 945 MHz, CMOS OUTPUT
571MDAFREQDG VCXO, CLOCK, 10 MHz - 945 MHz, LVPECL OUTPUT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
550WD311M040DG 制造商:Silicon Laboratories Inc 功能描述:OSCILLATOR - Trays
550WD311M040DGR 制造商:Silicon Laboratories Inc 功能描述:OSCILLATOR - Tape and Reel
550-XX04 制造商:DIALIGHT 制造商全稱:Dialight Corporation 功能描述:5mm LED CBI Circuit Board Indicator Top View, Single
550-XX05 制造商:DIALIGHT 制造商全稱:Dialight Corporation 功能描述:5mm LED CBI, SO BACK HOUSING
550-XX07 制造商:DIALIGHT 制造商全稱:Dialight Corporation 功能描述:5mm LED CBI
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*