AD8324ACP-REEL7

$2.74

Description：IC LINE DRIVER CATV 3.3V 20LFCSP
Mfr：Analog Devices Inc.

SKU:fe0a6c4c6875 Category: Drivers, Receivers, Transceivers Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC LINE DRIVER CATV 3.3V 20LFCSP
Mfr：Analog Devices Inc.
Package：Bulk
Series：-
Type：Line Driver, Transmitter
Protocol：-
Number of Drivers/Receivers：-
Duplex：-
Data Rate：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：Surface Mount
Package / Case：20-WFQFN Exposed Pad, CSP
Supplier Device Package：20-LFCSP (4x4)
Receiver Hysteresis：-
Grade：-
Qualification：-

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AD8324ACP-REEL7

Overview

The AD8324ACPZ-REEL7 is a low-cost, single-channel line driver designed for coaxial cable applications. It operates from a single 3.13 V to 3.47 V supply with a typical quiescent current of 207 mA at maximum gain. The device features digitally programmable gain ranging from -25.5 dB to +33.5 dB in 1 dB steps via an SPI interface. It maintains a differential output impedance of 75 Ω and supports an upper bandwidth of 100 MHz across the full gain range.

Feature Summary

Digitally controlled gain via SPI interface with 1 dB step resolution
Maintains 75 Ω output impedance during transmit enable and disable states
Integrated sleep mode reducing static current to 30 µA
Supports DOCSIS 2.0 and EuroDOCSIS reverse path transmission standards

Applications

DOCSIS 2.0 and EuroDOCSIS cable modems
CATV set-top boxes
CATV telephony modems
Coaxial and twisted pair line drivers

Procurement Notes

Verify package type compatibility when sourcing replacements, as the AD8324 is available in both LFCSP and QSOP formats with different thermal characteristics. Confirm that the specific ordering suffix matches the required reel packaging configuration for automated assembly processes. Ensure the component meets RoHS compliance requirements for the target market.

Selection Notes

Select this amplifier for upstream cable line driving where digital gain control is required. The device is optimized for DOCSIS 2.0 applications requiring precise output power management. Consider the operating temperature range when choosing between the industrial grade LFCSP and commercial grade QSOP packages based on environmental constraints.

Part Context

The AD8324 is part of Analog Devices' specialized amplifier portfolio, specifically engineered for cable modem and CATV infrastructure. Released in 2003, it addresses the need for cost-effective, high-performance upstream drivers. The ACPZ suffix indicates the lead-free LFCSP package variant, while REEL7 denotes the standard tape and reel quantity for manufacturing integration.

Replacement Considerations

Direct substitutes include other AD8324 variants such as AD8324ACP or AD8324QSOP. Verify pinout compatibility and thermal resistance specifications, particularly if transitioning between LFCSP and QSOP packages. Ensure replacement parts support the same SPI programming protocol and voltage gain range.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.