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參數資料
| 型號： | ICS830154AMI-08LFT |
| 廠商： | IDT, Integrated Device Technology Inc |
| 文件頁數： | 15/16頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC CLOCK BUFFER 1:4 160MHZ 8SOIC |
| 標準包裝： | 2,500 |
| 系列： | HiPerClockS™ |
| 類型： | 扇出緩沖器（分配） |
| 電路數： | 1 |
| 比率 - 輸入:輸出： | 1:4 |
| 差分 - 輸入:輸出： | 無/無 |
| 輸入： | LVCMOS |
| 輸出： | LVCMOS |
| 頻率 - 最大： | 160MHz |
| 電源電壓： | 1.4 V ~ 3.465 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 8-SOIC |
| 包裝： | 帶卷 (TR) |
ICS830154AGI-08 REVISION A MARCH 29, 2010
8
2010 Integrated Device Technology, Inc.
ICS830154I-08 Data Sheet
OVER-VOLTAGE TOLERANT 1.5V, 1:4 FANOUT BUFFER
Additive Phase Jitter (1.5V Output)
The spectral purity in a band at a specific offset from the fundamental
compared to the power of the fundamental is called the dBc Phase
Noise. This value is normally expressed using a Phase noise plot
and is most often the specified plot in many applications. Phase noise
is defined as the ratio of the noise power present in a 1Hz band at a
specified offset from the fundamental frequency to the power value of
the fundamental. This ratio is expressed in decibels (dBm) or a ratio
of the power in the 1Hz band to the power in the fundamental. When
the required offset is specified, the phase noise is called a dBc value,
which simply means dBm at a specified offset from the fundamental.
By investigating jitter in the frequency domain, we get a better
understanding of its effects on the desired application over the entire
time record of the signal. It is mathematically possible to calculate an
expected bit error rate given a phase noise plot.
As with most timing specifications, phase noise measurements has
issues relating to the limitations of the equipment. Often the noise
floor of the equipment is higher than the noise floor of the device. This
is illustrated above. The device meets the noise floor of what is
shown, but can actually be lower. The phase noise is dependent on
the input source and measurement equipment.
The source generator "IFR2042 10kHz – 56.4GHz Low Noise Signal
Generator as external input to an Agilent 8133A 3GHz Pulse
Generator".
Additive Phase Jitter @ 25MHz
12kHz to 5MHz = 0.266ps (typical)
SSB
Phase
Noise
dBc/Hz
Offset from Carrier Frequency (Hz)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ICS830154I-08 | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:Over-Voltage Tolerant 1.5V, 1:4 Fanout Buffer |
| ICS8302 | 制造商:ICS 制造商全稱:ICS 功能描述:LOW SKEW, 1-TO-2 LVCMOS / LVTTL FANOUT BUFFER |
| ICS8302-01 | 制造商:ICS 制造商全稱:ICS 功能描述:LOW SKEW, 1-TO-2 LVCMOS / LVTTL FANOUT BUFFER W/ COMPLEMENTARY OUTPUT |
| ICS83021AMI | 制造商:ICS 制造商全稱:ICS 功能描述:2.5V, 3.3V DIFFERENTIAL-TO-LVCMOS/LVTTL TRANSLATOR |
| ICS83021AMILF | 功能描述:IC CLK BUFFER DVR TRANSLA 8-SOIC RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘緩沖器，驅動器 系列:HiPerClockS™ 產品培訓模塊:High Bandwidth Product Overview 標準包裝:1,000 系列:Precision Edge® 類型:扇出緩沖器（分配） 電路數:1 比率 - 輸入:輸出:1:4 差分 - 輸入:輸出:是/是 輸入:CML，LVDS，LVPECL 輸出:CML 頻率 - 最大:2.5GHz 電源電壓:2.375 V ~ 2.625 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-VFQFN 裸露焊盤，16-MLF? 供應商設備封裝:16-MLF?（3x3） 包裝:帶卷 (TR) |
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