參數(shù)資料
型號： 570EAB000490DGR
廠商： SILICON LABORATORIES
元件分類： XO, clock
英文描述： CRYSTAL OSCILLATOR, CLOCK, 10 MHz - 810 MHz, LVPECL OUTPUT
封裝： ROHS COMPLIANT PACKAGE-8
文件頁數(shù)： 26/30頁
文件大?。?/td> 361K
代理商： 570EAB000490DGR
Si570/Si571
Rev. 1.1
5
2. Electrical Specifications
Table 1. Recommended Operating Conditions
Parameter
Symbol
Test Condition
Min
Typ
Max
Units
Supply Voltage1
VDD
3.3 V option
2.97
3.3
3.63
V
2.5 V option
2.25
2.5
2.75
1.8 V option
1.71
1.8
1.89
Supply Current
IDD
Output enabled
LVPECL
CML
LVDS
CMOS
—
120
108
99
90
130
117
108
98
mA
TriState mode
—
60
75
Output Enable (OE)2,
Serial Data (SDA),
Serial Clock (SCL)
VIH
0.75 x VDD
——
V
VIL
——
0.5
Operating Temperature Range
TA
–40
—
85
C
Notes:
1. Selectable parameter specified by part number. See Section "7. Ordering Information" on page 24 for further details.
2. OE pin includes a 17 k
Ω pullup resistor to VDD. See “7.Ordering Information”.
Table 2. VC Control Voltage Input
Parameter
Symbol
Test Condition
Min
Typ
Max
Units
Control Voltage Tuning Slope1,2,3
KV
VC 10 to 90% of VDD
—
33
45
90
135
180
356
—
ppm/V
Control Voltage Linearity4
LVC
BSL
–5
±1
+5
%
Incremental
–10
±5
+10
Modulation Bandwidth
BW
9.3
10.0
10.7
kHz
VC Input Impedance
ZVC
500
—
k
Ω
Nominal Control Voltage
VCNOM
@ fO
—VDD/2
—
V
Control Voltage Tuning Range
VC
0VDD
V
Notes:
1. Positive slope; selectable option by part number. See "7. Ordering Information" on page 24.
2. For best jitter and phase noise performance, always choose the smallest KV that meets the application’s minimum APR
requirements. See “AN266: VCXO Tuning Slope (KV), Stability, and Absolute Pull Range (APR)” for more information.
3. KV variation is ±10% of typical values.
4. BSL determined from deviation from best straight line fit with VC ranging from 10 to 90% of VDD. Incremental slope is
determined with VC ranging from 10 to 90% of VDD.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
570EAB000644DG 制造商:Silicon Laboratories Inc 功能描述:OSCILLATOR - Trays
570EAB000666DG 制造商:Silicon Laboratories Inc 功能描述:PROGRAMMABLE XO, LVPECL, 2.5V - Trays
570EAC000159DG 功能描述:可編程振蕩器 PROGRMABLE XO 8 PIN 0.3PS RS JTR RoHS:否 制造商:IDT 封裝 / 箱體:5 mm x 7 mm x 1.5 mm 頻率:15.476 MHz to 866.67, 975 MHz to 1300 MHz 頻率穩(wěn)定性:+/- 50 PPM 電源電壓:3.63 V 負(fù)載電容:10 pF 端接類型:SMD/SMT 輸出格式:LVPECL 最小工作溫度:- 40 C 最大工作溫度:+ 85 C 尺寸:7 mm W x 5 mm L x 1.5 mm H 封裝:
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570EAC000666DG 制造商:Silicon Laboratories Inc 功能描述:PROGRAMMABLE XO, LVPECL, 2.5V - Trays
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