20pcs TLV3501 High-speed Waveform Comparator Frequency Meter Tester Front-end Shaping Module
- Description
The TLV3501 is a single-channel high-speed push-pull output comparator with a delay time of 4.5ns and a supply voltage: + 2.7V to + 5.5V. With an input common-mode beyond the swing input, it is for low-voltage applications. Rail-to-rail output can directly drive CMOS or TTL logic. This module can reshape a wide voltage periodic signal. It can be used as a front-end conditioning module for time domain measurements such as frequency and phase difference. It can also be used as a front-end module for the digital frequency meter of the 2015 National College Student Electronic Design Competition.
Features:
The sine , square , and triangle can be shaped without setting thresholds, and turned into a square , which is convenient to use and does not require debugging. At the same time, it has good scalability and only needs to modify a small number of originals.
Technical indicators:
1. Supply voltage: 2.7-5VDC
2. Input voltage: 8-1000mV (effective value)
3. Output level: Rail-to-rail output, can directly drive TTL / CMOS level
4. Input frequency: 1Hz--120MHz, as small as 1Hz
5. Interface form: SMA female (external screw inner hole)
6. Input impedance: 20K ohm
Product use:
1. Sine to square
2. -crossing comparator
3. General-purpose comparator terminal shaping module
Package includes:
20 x Front-end Shaping Module
- Reviews (28)
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- Q & A
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: Where is the origin of Elecbee products? Are they certificated?2023-03-03
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Answer:
Elecbee has long-term cooperation agreements with the OEM factories in China. So that we are able to reduce the intermediate channel cost, and help you save money. Our products are all made strictly according to the relative global standard, to ensure the products have good compatibility and excellent quality.
2023-03-03
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: What forms of payment do you accept?2023-03-03
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Answer:
Our main payment methods include Paypal, Credit Cards, Debit Cards, Bank Transfer, and more to discover. Please choose the payment methods in your favor.
2023-03-03
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: When will you arrange shipment?2023-03-03
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Answer:
After confirming receipt of your payment. We will arrange the delivery as soon as possible and upload the courier number to the website for you to track.
2023-03-03
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: How to exchange or return?2023-03-03
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Answer:
1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.
2. Return process: You Apply for a Return - Approve the Return - Arrange a Return - Receive the Products and make Inspection - We arrange a Refund;
3. We will bear the freight charges for returns caused by us, for instance, the quality problem. As to returns caused by the buyer, the buyer should be responsible for the shipping fee.
2023-03-03
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