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Integrated Circuit Die Chips KDA5802

$57.30
Frequency range:DC-45GHz
Insertion loss: 2.3dB@45GHz(Typical Value
Attenuation:20dB
Attenuation accuracy: 0.2dB(Typical Value
Return loss: −16dB(Typical Value
Power supply : −5V/1.2mA(Typical Value
Linear working area:≤22dBm
Switching time: 40ns 
Chip size: 1.4mm×0.8mm×0.1mm
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  • Overview
  • Applications
  • Specification
  • Comparison
  • Reviews
  • FAQs
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Product Overview

KDA5802 is a one-digit controlled GaAs MMIC digital controlled attenuator chip, with an operating frequency range of DC- 45GHz.The chip integrates a drive circuit, uses a -5V power supply, and has a static current of 1.2mA. The chip supports 0V/+3.3V control and is compatible with 0V/+5V control.The back of the chip is grounded, which is suitable for eutectic sintering or conductive adhesive bonding processes.
The input and output ports of KDA5802 are biased to 0V inside the chip. If there is no external DC voltage feed, no DC blocking capacitor is required.

Applications

Performance Characteristics

Frequency range

DC-45GHz

Insertion loss

2.3dB@45GHz(Typical Value)

Attenuation

20dB

Attenuation accuracy

0.2dB(Typical Value)

Return loss

−16dB(Typical Value)

Power supply

−5V/1.2mA(Typical Value)

Linear working area

≤22dBm

Switching time

40ns

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Frequency range
Frequency range DC~20GHz 2.4GHz/5.8GHz 2300M~2500MHz
Insertion loss
Insertion loss 3.5dB@20GHz (typical value) 8dB/10dB 40dB
Attenuation
Attenuation 0.5~31.5dB 5V/100mA(typical value) 28V/5A
Attenuation accuracy
Attenuation accuracy 0.1dB (typical value) - 30W
Return loss
Return loss -15dB (typical value) - 130*50*16±0.1mm
Power supply
Power supply -5V/7.2mA (typical value) - -
Linear working area
Linear working area ≤25dBm - -
Switching time
Switching time 30ns - -

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Frequently Asked Questions

Shipping

What countries do you ship to?

We currently ship to the United States, Canada, Australia and the UK. To enquire about shipping to a different destination, please contact us.

How long will it take to receive my order?

Standard shipping normally takes 3-5 days. Next day shipping is available on all domestic orders (for an additional charge). International shipping times depend on the products and destination (estimated at checkout).

Returns and Refunds

How do I return a product?

Items must be returned within 30 days after receiving your order. Items must be returned in the same condition in which they were received, be unworn/unused, have any tags still attached, and include all the original packaging.

How long will it take to receive my refund?

Refunds are processed within 7 days from when we receive the item(s).

Returns and Refunds

How long will it take to receive my refund?

Refunds are processed within 7 days from when we receive the item(s).

How long will it take to receive my refund?

Refunds are processed within 7 days from when we receive the item(s).

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