ADA4320-1ACPZ-R2 Analog Devices Integrated Circuit (Other) In Stock
ADA4320-1ACPZ-R2 is a low-distortion differential CATV upstream line driver from Analog Devices, compliant with DOCSIS 3.0 requirements. It features differential input and output in a 24-pin QFN package. From $3.20 in stock worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Other
- Pin Count
- 24
- Lifecycle
- OBSOLETE
- Datasheet
- ADA4320-1ACPZ-R2 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ADA4320-1ACPZ-R2?
- Low distortion differential output architecture meets DOCSIS 3.0 upstream channel linearity requirements for CATV headend deployments
- Single-function line driver design simplifies BOM and layout for cable modem transmit path implementations
- 24-pin QFN (XQCC-N24) package enables compact PCB integration in set-top boxes and cable modems
- RoHS compliant (JESD-609 e3) and lead-free, meeting global environmental regulations for consumer electronics
What is ADA4320-1ACPZ-R2 used for?
ADA4320-1ACPZ-R2 is designed for the upstream transmit path in DOCSIS 3.0 cable modems, set-top boxes, and CATV headend equipment where low harmonic distortion is critical to maintaining channel quality. Its differential I/O makes it well matched to the balanced line interfaces used in HFC (Hybrid Fiber-Coaxial) network architectures. The device also fits broadband CPE designs and CATV amplifier cards requiring a compact, low-distortion driver with RoHS-compliant packaging.
What are the specifications of ADA4320-1ACPZ-R2?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Differential Output | YES |
| Driver Number of Bits | 1 |
| Input Characteristics | DIFFERENTIAL |
| Interface IC Type | LINE DRIVER |
| Interface Standard | GENERAL PURPOSE |
| JESD-30 Code | R-XQCC-N24 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Characteristics | 3-STATE |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | UNSPECIFIED |
| Package Shape | RECTANGULAR |
| Package Style | CHIP CARRIER |
| Qualification Status | Not Qualified |
| Supply Voltage-Max | 5.25V |
| Supply Voltage-Min | 4.75V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the ADA4320-1ACPZ-R2 datasheet?
ADA4320-1ACPZ-R2 Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for ADA4320-1ACPZ-R2?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What communication standard does ADA4320-1ACPZ-R2 support, and what does that mean for cable modem designs?
ADA4320-1ACPZ-R2 is compliant with DOCSIS 3.0 upstream requirements, meaning it meets the stringent distortion and linearity specifications needed for upstream channels in cable modem termination systems. Designers get a pre-qualified driver for CATV upstream paths operating across the standard 5 MHz to 85 MHz upstream band.
Is the signal path on ADA4320-1ACPZ-R2 single-ended or differential, and how does that affect noise immunity?
ADA4320-1ACPZ-R2 features differential inputs and differential outputs. A fully differential signal path rejects common-mode noise by typically 40 dB or more, which is critical in CATV and HFC network environments where RF interference from cable plant ingress can degrade signal quality.
What package does ADA4320-1ACPZ-R2 use and how many pins does it have?
ADA4320-1ACPZ-R2 is packaged in a 24-pin QFN (XQCC-N24) footprint. The exposed-paddle QFN provides good thermal dissipation for a line driver delivering output power into a 75-ohm cable plant termination, while keeping the PCB footprint under 5 mm x 5 mm.
What is the lifecycle status of ADA4320-1ACPZ-R2 and should I plan a replacement?
ADA4320-1ACPZ-R2 shows a YTEOL (years to end-of-life) of 0, indicating the part is at or near end-of-life. Procurement teams sourcing this device for new designs should evaluate Analog Devices' current DOCSIS line driver portfolio and secure sufficient inventory or identify a pin-compatible successor before production ramp.
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Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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