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33

PE43705B-Z

pSemi

-40℃~+105℃ 0dB~31.75dB 50MHz~8GHz 50Ω Electrostatic protection、Digitally programmable attenuation、Digital control interface、Parallel control interface VQFN-32-EP(5x5) RF Attenuators ROHS

Extended
DatasheetJLCPCBLCSCpsemi/PE43705B-Z
Category
RF Attenuator
Package
VQFN-32-EP(5x5)
Pins
33

Overview

The PE43705B-Z is a RF Attenuator made by pSemi in a VQFN-32-EP(5x5) package with 33 pins. -40℃~+105℃ 0dB~31.75dB 50MHz~8GHz 50Ω Electrostatic protection、Digitally programmable attenuation、Digital control interface、Parallel control interface VQFN-32-EP(5x5) RF Attenuators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:PE43705B-Z, from EasyEDA) and its footprint (EasyEDA_Cloud:VQFN-32_L5.0-W5.0-P0.50-BL-EP3.3, from EasyEDA), ready for a KiCad board. 6 are in stock at JLCPCB (part C2654161).

Symbol

N/C1VDD2P/S3A04GND5GND6RF17GND8GND9GND10GND11GND12GND13GND14GND15GND16GND17RF218GND19GND20A221A122LE23CLK24SI25C16(D6)26C8(D5)27C4(D4)28C2(D3)29C1(D2)30C0.5(D1)31C0.25(D0)32GND33
EasyEDA_Cloud:PE43705B-ZFrom EasyEDA

Footprint

33
EasyEDA_Cloud:VQFN-32_L5.0-W5.0-P0.50-BL-EP3.3From EasyEDA

Parameters

7
Attenuation Value
0dB~31.75dB
Features
Parallel control interface
Frequency Range
50MHz~8GHz
Impedance
50Ω
Insertion Loss
2.4dB
Operating Temperature
-40℃~+105℃
Step Size
0.25dB

Order codes

1

Pinout

33
The pins of the PE43705B-Z
PinNameType
1N/CUnspecified
2VDDUnspecified
3P/SUnspecified
4A0Unspecified
5GNDUnspecified
6GNDUnspecified
7RF1Unspecified
8GNDUnspecified
9GNDUnspecified
10GNDUnspecified
11GNDUnspecified
12GNDUnspecified
13GNDUnspecified
14GNDUnspecified
15GNDUnspecified
16GNDUnspecified
17GNDUnspecified
18RF2Unspecified
19GNDUnspecified
20GNDUnspecified
21A2Unspecified
22A1Unspecified
23LEUnspecified
24CLKUnspecified
25SIUnspecified
26C16(D6)Unspecified
27C8(D5)Unspecified
28C4(D4)Unspecified
29C2(D3)Unspecified
30C1(D2)Unspecified
31C0.5(D1)Unspecified
32C0.25(D0)Unspecified
33GNDUnspecified

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Questions

Is there a KiCad symbol and footprint for the PE43705B-Z?

Yes. The symbol is EasyEDA_Cloud:PE43705B-Z and the footprint EasyEDA_Cloud:VQFN-32_L5.0-W5.0-P0.50-BL-EP3.3, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the PE43705B-Z?

VQFN-32-EP(5x5), with 33 pins. Its footprint is drawn on this page.

Where is the PE43705B-Z datasheet?

pSemi publishes it: the Datasheet link on this page opens it.

Where can I order the PE43705B-Z?

JLCPCB lists it as part C2654161, with 6 in stock; the sellers' links on this page open their listings.

What can replace the PE43705B-Z?

Parts like it in the library: the F1950NBGI8 by Renesas Electronics, the AA116-72LF by Skyworks Solutions, the HMC470ATCPZ-EP-PT by Analog Devices and the F2258NLGK8 by Renesas Electronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8