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參數(shù)資料
| 型號： | 532BB000246BG |
| 廠商： | SILICON LABORATORIES |
| 元件分類： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 246 MHz, LVDS OUTPUT |
| 封裝： | 5 X 7 MM, ROHS COMPLIANT PACKAGE-6 |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 229K |
| 代理商： | 532BB000246BG |
Si532
2
Rev. 1.1
1. 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
—
111
99
90
81
121
108
98
88
mA
Tristate mode
—
60
75
Output Enable (OE)
and Frequency Select (FS)2
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 3. "Ordering Information" on page 7 for further details.
2. OE and FS pins include a 17 k
pullup resistor to VDD. Pulling OE to ground causes outputs to tristate.
Table 2. CLK± Output Frequency Characteristics
Parameter
Symbol
Test Condition
Min
Typ
Max
Units
Nominal Frequency1,2
fO
LVPECL/LVDS/CML
10
—
945
MHz
CMOS
10
—
160
Initial Accuracy
fi
Measured at +25 °C at time of
shipping
—±1.5
—
ppm
Temperature Stability1,3
–7
–20
–50
—
+7
+20
+50
ppm
Aging
fa
Frequency drift over first year
—
±3
ppm
Frequency drift over 15 year life
—
±10
ppm
Total Stability
Temp stability = ±7 ppm
—
±20
ppm
Temp stability = ±20 ppm
—
±31.5
ppm
Temp stability = ±50 ppm
—
±61.5
ppm
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. Selectable parameter specified by part number.
4. Time from powerup or tristate mode to fO.
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相關代理商/技術參數(shù) |
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|---|---|
| 532BB000246DG | 制造商:Silicon Laboratories Inc 功能描述:SMD CRYSTAL OSC 156.25MHZ/200MHZ 3.3V 6SMD - Trays |
| 532BB000260DG | 功能描述:標準時鐘振蕩器 DUAL XO 6 PIN 7mm x 5mm RoHS:否 制造商:AVX 產品:Standard Clock Oscillators 封裝 / 箱體:7 mm x 5 mm 頻率:75 MHz 頻率穩(wěn)定性:50 PPM 電源電壓:2.5 V 負載電容: 端接類型:SMD/SMT 最小工作溫度:0 C 最大工作溫度:+ 70 C 輸出格式:LVDS 尺寸: 封裝:Reel 系列: |
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