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

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$7.92

$ 2 .99 $2.99

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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
2025-02-02 11:11:11
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.