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參數(shù)資料
型號： 552BE000142BG
廠商： SILICON LABORATORIES
元件分類： XO, clock
英文描述： VCXO, CLOCK, 159.375 MHz, LVDS OUTPUT
封裝： ROHS COMPLIANT, SMD, 6 PIN
文件頁數(shù)： 23/80頁
文件大?。?/td> 3734K
代理商： 552BE000142BG
Si552
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
Settling Time After FS Change
tFRQ
——
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 (to within ±1 ppm of 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
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
552BE000150DG 制造商:Silicon Laboratories Inc 功能描述:CNTRLD OSC - Trays
552BE000307DG 制造商:Silicon Laboratories Inc 功能描述:
552BE000307DGR 制造商:Silicon Laboratories Inc 功能描述:CNTRLD OSC 890.10989MHZ/891MHZ VCXO LVDS 6PIN - Tape and Reel
552BE000320DG 制造商:Silicon Laboratories Inc 功能描述:OSCILLATOR - Trays
552BE000320DGR 制造商:Silicon Laboratories Inc 功能描述:OSCILLATOR - Tape and Reel
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