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ISPPAC-CLK5312S-01TN48I
- Part Number: ISPPAC-CLK5312S-01TN48I
- Categories:
- Manufacturer: Lattice Semiconductor Corporation
- MOQ: 1PCS
- In Stock: 8135
- Datasheet:
- Description: IC CLOCK PROGRAM BUFFER 48TQFP
- Payment method: Paypal/Wire transfer/Visa
- Delivery Method: UPS/DHL/FEDEX/EMS
Reference Price (In US Dollars)
- 1 Pcs$1.657
- 10 Pcs$1.578
- 100 Pcs$1.502
- 1000 Pcs$1.473
- 10000 Pcs$1.473
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Specifications
ISPPAC-CLK5312S-01TN48I details
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Datasheets
ISPPAC-CLK5312S-01TN48I Specifications
| Manufacturer | Lattice Semiconductor Corporation |
| PLL | Yes with Bypass |
| Type | Clock Generator, Fanout Distribution, Zero Delay Buffer |
| Input | HSTL, LVCMOS, LVDS, LVPECL, LVTTL, SSTL |
| Output | eHSTL, HSTL, LVCMOS, LVTTL, SSTL |
| Mounting Type | Surface Mount |
| Package / Case | 48-LQFP |
| Product Status | Obsolete |
| Frequency - Max | 267MHz |
| Voltage - Supply | 3V ~ 3.6V |
| Divider/Multiplier | Yes/No |
| Number of Circuits | 1 |
| Ratio - Input:Output | 2:12 |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 48-TQFP (7x7) |
| Differential - Input:Output | Yes/No |
ISPPAC-CLK5312S-01TN48I FPGAs Overview
ISPPAC-CLK5312S-01TN48I Lattice Semiconductor Corporation, IC CLOCK PROGRAM BUFFER 48TQFPZero Delay Buffer 12-Out eHSTL/HSTL/LVCMOS/LVTTL/SSTL Single-Ended 48-Pin TQFP Tray
Clock Drivers & Distribution ISP 0 Delay Unv Fan- Out Buf-Sngl End I The Lattice Clock Drivers & Distribution series ISPPAC-CLK5312S-01TN48I is PLL Based Clock Driver, 5312 Series, 12 True Output(s), 0 Inverted Output(s), PQFP48, LEAD FREE, TQFP-48, View Substitutes & Alternatives along with datasheets, stock, pricing from Authorized Distributors at bitfoic.com, and you can also search for other FPGAs products.
Features
■ Four Operating Configurations
• Zero delay buffer
• Zero delay and non-zero delay buffer
• Dual non-zero delay buffer
• Non-zero delay buffer with output divider
■ 8MHz to 267MHz Input/Output Operation
■ Low Output to Output Skew (<100ps)
■ Low Jitter Peak-to-Peak (< 70 ps)
■ Up to 20 Programmable Fan-out Buffers
• Programmable single-ended output standards and individual enable controls
- LVTTL, LVCMOS, HSTL, eHSTL, SSTL
• Programmable output impedance
- 40 to 70Ω in 5Ω increments
• Programmable slew rate
• Up to 10 banks with individual VCCO and GND
- 1.5V, 1.8V, 2.5V, 3.3V
■ Fully Integrated High-Performance PLL
• Programmable lock detect
• Three “Power of 2” output dividers (5-bit)
• Programmable on-chip loop filter
• Compatible with spread spectrum clocks
• Internal/external feedback
■ Precision Programmable Phase Adjustment
(Skew) Per Output
• 8 settings; minimum step size 156ps
- Locked to VCO frequency
• Up to +/- 5ns skew range
• Coarse and fine adjustment modes
■ Up to Three Clock Frequency Domains
■ Flexible Clock Reference and External Feedback Inputs
• Programmable single-ended or differential input reference standards
- LVTTL, LVCMOS, SSTL, HSTL, LVDS,
LVPECL, Differential HSTL, Differential SSTL
• Clock A/B selection multiplexer
• Programmable Feedback Standards
- LVTTL, LVCMOS, SSTL, HSTL
• Programmable termination
■ All Inputs and Outputs are Hot Socket Compliant
■ Full JTAG Boundary Scan Test In-System Programming Support
■ Exceptional Power Supply Noise Immunity
■ Commercial (0 to 70°C) and Industrial (-40 to 85°C) Temperature Ranges
■ 48-pin and 64-pin TQFP Packages
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ISPPAC-CLK5312S-01TN48I Packaging
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step2: Vacuum Packaging
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- Before shipping, we will inspect the parts to ensure it in good condition and check that the parts are brand-new and original with the datasheet. And then, all the products will be packed in an anti-static bag.
- After ensuring that there are no issues with any of the goods after packing, we will wrap them carefully and send them by international express. It demonstrates exceptional seal integrity, outstanding tear and puncture resistance, and both.
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- A temperature transducer is a sensor that can sense temperature and convert it into a usable output signal. The temperature sensor is the core part of the temperature measuring instrument, and there are many varieties. After entering the 21st century, temperature sensors are rapidly developing towards high-tech directions such as high precision, multi-function, bus standardization, high reliability and safety, development of virtual sensors and network sensors, and development of single-chip temperature measurement systems. The bus technology of the temperature sensor has also been standardized, and it can be used as a slave to communicate with the host through a dedicated bus interface. According to the measurement method, it can be divided into two categories: a contact type and a non-contact type. According to the characteristics of sensor materials and electronic components, it can be divided into two types: thermal resistance and thermocouple. 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Its sensitive components are not in contact with the measured object, also known as a non-contact temperature measuring instrument. This instrument can be used to measure the surface temperature of moving objects, small targets, and objects with small heat capacity or rapid temperature changes (transient), and can also be used to measure the temperature distribution of the temperature field. The most commonly used non-contact thermometers are based on the fundamental law of black body radiation and are called radiation thermometers. Radiation thermometry methods include the brightness method (see optical pyrometer), radiation method (see radiation pyrometer), and colorimetric method (see colorimetric thermometer). All kinds of radiation temperature measurement methods can only measure the corresponding photometric temperature, radiation temperature, or colorimetric temperature. Only the temperature measured for a black body (an object that absorbs all radiation and does not reflect light) is the true temperature. If you want to measure the real temperature of the object, you must correct the surface emissivity of the material. However, the surface emissivity of materials depends not only on temperature and wavelength, but also on surface state, coating film, and microstructure, so it is difficult to measure accurately. In automatic production, it is often necessary to use radiation thermometry to measure or control the surface temperature of certain objects, such as the steel strip rolling temperature, roll temperature, forging temperature in metallurgy, and the temperature of various molten metals in smelting furnaces or crucibles. In these specific cases, the measurement of the emissivity of an object's surface is quite difficult. 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As for the radiation measurement of the real temperature of the gas and liquid medium, the method of inserting the heat-resistant material tube to a certain depth to form a black body cavity can be used. The effective emission coefficient of the cylinder cavity after reaching thermal equilibrium with the medium is obtained by calculation. In automatic measurement and control, this value can be used to correct the measured cavity bottom temperature (ie medium temperature) to obtain the real temperature of the medium. Advantages of non-contact temperature measurement: the upper limit of measurement is not limited by the temperature resistance of the temperature sensing element, so there is no limit to the maximum measurable temperature in principle. For high temperatures above 1800°C, non-contact temperature measurement methods are mainly used. 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There are two types of changes in resistance positive temperature coefficient Increased temperature = increased resistance A decrease in temperature = a decrease in resistance negative temperature coefficient Increased temperature = decreased resistance Decrease in temperature = increase in resistance Thermocouple Sensing A thermocouple consists of two metal wires of different materials welded together at the ends. Then measure the ambient temperature of the non-heating part, and the temperature of the heating point can be accurately known. Since it must have two conductors of different materials, it is called a thermocouple. Thermocouples made of different materials are used in different temperature ranges, and their sensitivities also vary. The sensitivity of the thermocouple refers to the change in the output potential difference when the temperature of the heating point changes by 1 °C. For most thermocouples supported by metallic materials, this value is between 5 and 40 microvolts/°C. Since the sensitivity of the thermocouple temperature sensor has nothing to do with the thickness of the material, it can also be made into a temperature sensor with very thin materials. Also due to the good ductility of the metal material used to make thermocouples, this tiny temperature-measuring element has a very high response speed and can measure rapidly changing processes. Selection method If you want to make reliable temperature measurements, you first need to choose the correct temperature instrument, that is, the temperature sensor. Among them, thermocouples, thermistors, platinum resistance thermometers (RTDs), and temperature ICs are the most commonly used temperature sensors in testing. The following is an introduction to the characteristics of the thermocouple and thermistor temperature instruments. thermocouple Thermocouples are the most commonly used temperature sensors in temperature measurement. Its main advantages are a wide temperature range and adaptability to various atmospheric environments, and it is strong, low in price, does not require a power supply, and is the cheapest. A thermocouple consists of two wires of dissimilar metals (metal A and metal B) connected at one end. When one end of the thermocouple is heated, there is a potential difference in the thermocouple circuit. The temperature can be calculated from the measured potential difference. However, there is a nonlinear relationship between voltage and temperature. Since the temperature is a nonlinear relationship between voltage and temperature, it is necessary to make a second measurement for the reference temperature (Tref), and use the test equipment software or hardware to process the voltage-temperature conversion inside the instrument, to Finally the thermocouple temperature (Tx), is obtained. Both Agilent34970A and 34980A data collectors have built-in measurement computing capabilities. In short, thermocouples are the simplest and most versatile temperature sensors, but thermocouples are not suitable for high-precision measurements and applications. Thermistors are made of semiconductor materials, and most of them have a negative temperature coefficient, that is, the resistance value decreases with the increase in temperature. Temperature changes will cause large resistance changes, so it is the most sensitive temperature sensor. However, the linearity of the thermistor is extremely poor and has a lot to do with the production process. 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