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TLV3501 High Speed Frequency Meter Front Shaping Comparator Counter Module 1Hz-120MHz

4.4 (1) Write Review
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$7.92

$ 3 .99 $3.99

In Stock

About this item

  • WITHOUT THRESHOLD SETTING: Frequency counter front end without threshold setting, the sine , square and triangular can be transformed into square , which can be used easily without debugging, simple and convenient to use.


Product Description

GS02690-1

TLV3501 High Speed Frequency Meter Front Shaping Comparator Counter Module 1Hz-120MHz

YT




1

GS02690-2

GS02690-3

1

GS02690-2

GS02690-3


Descriptions:


TLV3501 is a single-channel high-speed push-pull output comparator, delay is 4.5ns, supply voltage: + 2.7V to + 5.5V, has exceeded swing input common-mode range makes it ideally suited for low voltage applications. Rail-to-rail output can directly drive a CMOS or TTL logic. This module can be for a wide range of voltage shaping period, as the frequency, phase difference time domain measurements and other front-end conditioning module, can be used as the 2015 National Undergraduate Electronic Design Contest F digital frequency meter title front-end module.






Specifications:


Power supply voltage: 2.7-5VDC


Input voltage: 8-1000mV (effective value)


Output level: rail to rail output, can directly drive TTL/CMOS level


Input frequency: 1Hz-- 120MHz, Min.1Hz


Interface form: SMA female head (external screw hole)


Input impedance: 20K ohm


Size: 5 x2.5cm/1.96 x 0.98inch


Weight: 8g




Usage:


1. Sine to


2. The zero-crossing comparator


3. Universal comparator




Package Included:


1 x Frequency Meter Front Shaping Module



LuP
Reviewed in the United States on February 9, 2019
Great for interfacing small voltages to CMOS or TTL. Input is AC coupled and useful up to about 100MHz. Input sensitivity is 10mV p-p . The jumper is an enable pin. Meets specs.