ADN2872ACPZ-R7 Analog Devices Integrated Circuit (Other) In Stock
Analog Devices ADN2872ACPZ-R7 is a high-speed laser diode driver IC supporting data rates up to 2.5 Gbps for fiber optic transmitter modules. Housed in a compact 24-pin LCC surface mount package, it delivers precise modulation and bias current control for single-mode and multimode laser diodes. Available from stock worldwide with competitive pricing.
- Manufacturer
- Analog Devices
- Package
- Other
- Pin Count
- 24
- Lifecycle
- OBSOLETE
- Datasheet
- ADN2872ACPZ-R7 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 ADN2872ACPZ-R7?
- High-speed laser diode driver supporting data rates up to 2.5 Gbps, enabling OC-48/STM-16 and Gigabit Ethernet fiber optic transmitter designs
- Precision modulation current control with separate bias and modulation current adjustment, enabling optimal laser diode operating point tuning for single-mode and multimode fiber applications
- Compact 24-pin LCC (S-XQCC-N24) 0.16" square surface mount package minimizing PCB footprint in space-constrained SFP and optical transceiver module designs
What is ADN2872ACPZ-R7 used for?
The ADN2872ACPZ-R7 is designed for laser diode modulation in fiber optic transceivers, SFP modules, and SONET/SDH line cards operating at 2.5 Gbps data rates. It is also used in optical test and measurement equipment, WDM transmitter systems, and high-speed optical link evaluation platforms where precise modulation current control and low jitter are essential for BER performance.
What are the specifications of ADN2872ACPZ-R7?
| Pbfree Code | No |
| Manufacturer Package Code | CP-24-14 |
| YTEOL | 0 |
| Interface IC Type | INTERFACE CIRCUIT |
| JESD-30 Code | S-XQCC-N24 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | LCC24,.16SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Qualification Status | Not Qualified |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| 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 | 8542.39.00.01 |
Where can I find the ADN2872ACPZ-R7 datasheet?
ADN2872ACPZ-R7 Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for ADN2872ACPZ-R7?
Compatible alternatives and drop-in replacements for ADN2872ACPZ-R7:
Frequently Asked Questions
What maximum data rate does the ADN2872ACPZ-R7 support, and which fiber optic standards is it compatible with?
The ADN2872ACPZ-R7 supports data rates up to 2.5 Gbps, making it compatible with OC-48/STM-16 SONET/SDH standards and 2.5 Gbps Ethernet optical links. This performance level suits Gigabit and multi-gigabit fiber optic transceivers, CWDM/DWDM transmitter modules, and high-speed optical test equipment where precise laser modulation at 2.5 Gbps is required for reliable signal transmission.
What package does the ADN2872ACPZ-R7 use, and how does it affect PCB layout for high-speed designs?
The ADN2872ACPZ-R7 is housed in a 24-pin LCC (leadless chip carrier) square package with a 0.16" (approximately 4 mm) body size and 20-mil pad pitch. This compact SMT package minimizes lead inductance compared to leaded packages, supporting clean high-frequency signal paths at 2.5 Gbps. PCB layout requires solid ground planes beneath the package and short, matched-length differential traces to the laser diode to minimize jitter and EMI.
How does the ADN2872ACPZ-R7 allow designers to optimize laser diode modulation current for different laser types?
The ADN2872ACPZ-R7 provides independent adjustment of both the modulation current and the bias current via external resistors or control pins, allowing designers to set the exact operating point for Fabry-Perot (FP) or distributed feedback (DFB) laser diodes. Typical modulation currents range from a few milliamps to over 100 mA depending on the laser device, enabling the driver to support a wide range of laser diodes used in 850 nm, 1310 nm, and 1550 nm wavelength fiber optic applications.
When is the ADN2872ACPZ-R7 preferred over a simpler laser driver IC in an optical transceiver design?
The ADN2872ACPZ-R7 is preferred when a design requires 2.5 Gbps operation combined with integrated modulation and bias current control in a single compact 24-pin LCC package. It is a better choice than simpler 155 Mbps or 622 Mbps laser drivers when the end application demands OC-48 or Gigabit Ethernet optical performance, where the higher bandwidth and lower jitter specifications of the ADN2872ACPZ-R7 directly improve bit error rate (BER) margin in the optical link budget.
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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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