ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC LINE CARD ETH PLL 3I/O 32QFN
- Series：-
- PLL：Yes
- Mfr：Microchip Technology
- Main Purpose：Fibre Channel, Ethernet, SONET/SDH
- Input：CML, CMOS, Crystal
- Output：CML, CMOS
- Number of Circuits：1
- Ratio - Input:Output：4:03
- Differential - Input:Output：Yes/Yes
- Frequency - Max：650MHz
- Voltage - Supply：-
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：-
- Supplier Device Package：32-QFN (5x5)
- Grade：-
- Qualification：-
Download product information
Overview
The ZL30151LDG1 is a three-input, three-output Synchronous Ethernet (SyncE) line card timing integrated circuit manufactured by Microchip Technology. Designed for telecom interface applications, it supports precise clock synchronization across network nodes. The device operates within a supply voltage range of 1.8 V to 3.3 V and utilizes a VQFN-64 surface-mount package. It is classified under Clock & Timer ICs as a Network Synchronizer. This component has been officially discontinued by the manufacturer.
Feature Summary
- Three independent input and output channels for SyncE line card timing
- Operates on dual power supplies: 1.8 V and 3.3 V
- housed in a compact VQFN-64 package suitable for SMD/SMT installation
Applications
- Telecommunications line card timing synchronization
- Synchronous Ethernet (SyncE) network infrastructure
- Clock distribution in multi-trunk systems
Procurement Notes
This part number is officially discontinued and no longer in production. Verification of availability should focus on surplus or secondary market sources rather than direct manufacturer orders. Users must confirm the authenticity of any available stock through authorized distributors. Replacement planning is required due to the end-of-life status confirmed by product change notifications.
Selection Notes
Designers requiring active components should consider the ZL30253LDG1 or ZL30153GGG2 from the same manufacturer. These alternatives offer similar clock generation and synchronization capabilities with current manufacturing support. Selection should prioritize packages and pinouts compatible with existing board layouts to minimize redesign efforts during migration.
Part Context
The ZL30151LDG1 belongs to the broader family of Microchip Telecom Interface ICs and Clock Generators. It serves as a successor to earlier digital PLL solutions like the MT9042 series, offering enhanced integration for modern SyncE requirements. Its discontinuation reflects the industry shift toward newer timing architectures with higher channel counts and improved jitter performance.
Replacement Considerations
Microchip recommends the ZL30151LDG1 as a replacement for the discontinued ZL80001QAA1 and ZL80002QAA1 models. Engineers migrating from these legacy parts should verify electrical compatibility and firmware configuration settings.
