TLV3801開發(fā)板套件編程器的評估演示板及套件規(guī)格書PDF中文資料

TLV3801屬于開發(fā)板套件編程器的評估演示板及套件。由德州儀器制造生產(chǎn)的TLV3801評估和演示板及套件該系列產(chǎn)品提供了一種方便的方法，在經(jīng)過驗證的實施環(huán)境中評估某些重點器件的性能或特性。評估方法通常有完善的文檔說明，并且視乎具體情況由評估軟件提供支持。產(chǎn)品通常由印刷電路板組成，板上已裝有重點器件以及必要或有用的支持元器件，另外也可能包括其他組件，例如電纜或電源。對于數(shù)量特別多或類別獨特的器件類別(如 ADC、DAC 和開關(guān)模式電源)，評估平臺可組合為一個單獨的產(chǎn)品系列。

1 Features

? Low propagation delay: 225 ps

? Low overdrive dispersion: 5 ps

? Quiescent current: 19 mA

? High toggle frequency: 3 GHz /6 Gbps

? Narrow pulse width detection capability: 240 ps

? LVDS output

? Split input and output ground reference

? Single supply voltage: 2.7 V to 5.25 V

? Low input offset voltage: ±0.5 mV

? Internal hysteresis: 2 mV

? Packages: TLV3801-Q1 (8-Pin WSON), TLV3802-

Q1 (12-Pin WSON)

2 Applications

? Distance sensing in LIDAR

? Time-of-Flight sensors

? High speed trigger function in oscilloscope and

logic analyzer

? High speed differential line receiver

? Drone vision

3 Description

The TLV380x-Q1 are 225-ps high speed comparators

with a wide power supply range and a very high

toggle frequency of 3 GHz. Along with an operating

supply voltage range of 2.7 V to 5.25 V for single

supply and 2.7 V to 5.25 V for split supply, all of these

features come in industry-standard small packages,

making these devices an excellent choice for LIDAR,

differential line receiver applications, and test and

measurement systems.

The TLV380x-Q1 have a very strong input overdrive

performance of 5 ps, and narrow pulse width

capabilities of just 240 ps. This combination of low

variation in propagation delay due to input overdrive

and the ability to detect narrow pulses make these

devices excellent choices for Time-of-Flight (ToF)

applications such as in factory automation and drone

vision.

The Low-Voltage-Differential-Signal (LVDS) output

of the TLV380x-Q1 helps increase data throughput

and optimizes power consumption. Likewise, the

complementary outputs help to reduce EMI by

suppressing common mode noise on each output.

The LVDS output is designed to drive and interface

directly with other devices that accept a standard

LVDS input, such as most FPGAs and CPUs

downstream in an application.

The TLV3801-Q1 is in an 8-pin WSON package while

the TLV3802-Q1 is in a 12-pin WSON package with

wettable flanks, making them desirable for space

sensitive, automotive applications.