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M88TB(S)Q2KL Block Diagram
Server Clock Buffer
Montage Technology’s M88TB(S)Qxxx series is a portfolio of high-performance clock buffers designed for server, networking, and computing platform applications. The series offers 20, 16, 12, 8, and 4 LP-HCSL low-jitter differential outputs, providing reliable clock solutions for high-speed interconnect systems such as PCIe® Gen 7 and 112G/224G SerDes. Selected models are designed in accordance with Intel® DB2000Q, DB2000QL, or DB1206 specifications, enabling direct replacement and seamless integration into existing server platforms while helping reduce product development and validation costs.
Features
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Ultra-low additive jitter, as low as 28 fs (typ.) @ 156.25 MHz -
Supports 1.8 V or 3.3 V operating voltage
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Supports 85 Ω or 100 Ω output impedance to suit different system requirements
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Supports DC- or AC-coupled input clocks, simplifying system design
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Integrated reference clock loss detection circuit
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Supports SMBus, SBI, and OE pin-based control and configuration for flexible system management
Product List
|
Part No.*
|
# of Input
|
# of Output
|
Output Type
|
Supply Voltage (V)
|
Package
|
Temperature Range (°C)
|
Document
|
|---|---|---|---|---|---|---|---|
| M88TBQ2KL(H)A | 1 | 20 | LP-HCSL | 1.8 - 3.3 | 80-pin GQFN | -40 to +105 | Product Brief |
| M88TBQ2K(H)A | 1 | 20 | LP-HCSL | 1.8 - 3.3 | 72-pin QFN | -40 to +105 | Product Brief |
| M88TBQD12(H)A | 1 | 12 | LP-HCSL | 1.8 - 3.3 | 64-pin LGA | -40 to +105 | Product Brief |
| M88TBQD16(H)A | 1 | 16 | LP-HCSL | 1.8 - 3.3 | 64-pin VFPQFN | -40 to +105 | Product Brief |
| M88TBQD08(H)A | 1 | 8 | LP-HCSL | 1.8 - 3.3 | 40-pin VFPQFN | -40 to +105 | Product Brief |
| M88TBQD04(H)A | 1 | 4 | LP-HCSL | 1.8 - 3.3 | 28-pin VFPQFN | -40 to +105 | Product Brief |
| M88TBSQ2KL(H)A | 2 | 20 | LP-HCSL | 1.8 - 3.3 | 80-pin GQFN | -40 to +105 | Product Brief |
| M88TBSQD12(H)A | 2 | 12 | LP-HCSL | 1.8 - 3.3 | 64-pin LGA | -40 to +105 | Product Brief |
*M88TBQ2KL(H)A, M88TBQ2K(H)A, and M88TBQD12(H)A are compatible with Intel® DB2000Q, DB2000QL, or DB1206 specifications, respectively; M88TBSQ2KL(H)A and M88TBSQD12(H)A support automatic glitch-free input switching.
Applications
PCIe Gen1-Gen7 and NVLink
NVMe storage
Cloud computing and Large-scale data analytics
Communication network equipment
For product details, please contact us.
