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HMC472ALP4E
RF Attenuators 0.5dB ~ 31.5dB 0 Hz ~ 3.8 GHz 50 Ohms 560mW 24-VFQFN Exposed Pad
Brands: Analog Devices
Mfr.Part #: HMC472ALP4E
Datasheet: HMC472ALP4E Datasheet (PDF)
Package/Case: CP-24-16
Product Type: Attenuators
RoHS Status:
Stock Condition: 9458 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomHMC472ALP4E General Description
The HMC472ALP4E are broadband 6-bit GaAs IC digital attenuators in low cost leadless surface mount packages. This single positive control line per bit digital attenuator incorporates off chip AC ground capacitors for near DC operation, making it suitable for a wide variety of RF and IF applications. Covering DC to 3.8 GHz, the insertion loss is less than 2.0 dB typical. The attenuator bit values are 0.5 (LSB), 1, 2, 4, 8, and 16 dB for a total attenuation of 31.5 dB. Attenuation accuracy is excellent at ± 0.25 dB typical step error with an IIP3 of +54 dBm. Six TTL/CMOS control inputs are used to select each attenuation state. A single Vdd bias of +5V is required.
Features
- 0.5 dB LSB Steps to 31.5 dB
- Single control line per bit
- TTL/CMOS compatible control
Application
- 3G Infrastructure & access points
- Cellular/3G, LTE & UMB
- WiMAX, WiBN & Fixed Wireless
- Test Equipment and Sensors
- GSM, WCDMA & TD-SCDMA
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Attenuators | RoHS | Details |
| Package / Case | QFN-24 | Maximum Frequency | 3.8 GHz |
| Number of Bits | 6 bit | Number of Channels | 1 Channel |
| Impedance | 50 Ohms | Attenuator Step Size | 0.5 dB |
| Technology | GaAs | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C | Attenuation | 31.5 dB |
| Brand | Analog Devices | Insertion Loss | 3 dB |
| Minimum Frequency | DC | Moisture Sensitive | Yes |
| Mounting Style | SMD/SMT | Operating Supply Voltage | 5 V |
| Power Rating | 28 dBm | Product Type | Attenuators |
| Series | HMC472A | Factory Pack Quantity | 500 |
| Subcategory | Wireless & RF Integrated Circuits | Type | Digital Attenuator |
| Unit Weight | 0.006385 oz |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The HMC472ALP4E is a high-performance RF amplifier chip designed for use in a wide range of applications, including wireless communications, radar systems, and test and measurement equipment. This chip offers low noise figure, high linearity, and wide bandwidth capabilities, making it a versatile option for demanding RF applications.
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Equivalent
The HMC472ALP4E chip is a SP4T absorptive switch manufactured by Analog Devices. Equivalent products include HMC472ALP4 and HMC472A, offering similar functionality and performance. -
Features
The HMC472ALP4E is a GaAs MMIC SP4T switch. It operates from DC to 14 GHz, with high isolation and low insertion loss. It features a 2.5V control voltage, 1dB insertion loss, and 25dB isolation at 6 GHz. It's housed in a leadless QFN 4x4 mm surface-mount package. -
Pinout
The HMC472ALP4E is a GaAs MMIC SP4T switch. It features a 24-lead 4x4 LFCSP package and operates from DC to 20 GHz. The pinout includes four RF input/output ports and four control voltage pins. -
Manufacturer
The HMC472ALP4E is manufactured by Analog Devices, Inc. (ADI), an American multinational semiconductor company specializing in analog and digital signal processing technology. ADI produces a wide range of integrated circuits used in various applications, including communications, automotive, industrial, and healthcare sectors. -
Application Field
The HMC472ALP4E is a GaAs MMIC SP4T switch designed for high reliability applications in military, space, and communication systems. It operates from DC to 20 GHz with low insertion loss and high isolation, making it suitable for radar, test equipment, and microwave communication systems. -
Package
The HMC472ALP4E chip comes in a leadless QFN (Quad Flat No-Lead) package. Its form factor is square, and its size is 4 mm x 4 mm.
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