Mfr Part #:

NB7L1008MMNR4G

The ON Semiconductor NB7L1008MMNR4G is a high-performance 1:8 CML fanout buffer designed for clock and data distribution applications. It operates at frequencies up to 8 GHz.

✓ Total Stock: 2,350 pcs

$ Price Range: $4.44

NB7L1008MMNR4G Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	2,350 pcs On Request	2350 pcs	On Request	1	On Request	On Request	17+	On Request	On Request

NB7L1008MMNR4G Description

Short technical summary and product information.

The NB7L1008MMNR4G from ON Semiconductor is a differential 1:8 clock/data fanout buffer capable of operating at speeds up to 6 GHz for clock signals and 10.7 Gb/s for data signals. It is ideal for applications such as SONET, GigE, Fiber Channel, and backplane clock distribution.

This buffer features multi-level inputs that accept various logic standards including LVPECL, CML, LVDS, LVCMOS, and LVTTL, thanks to internal 50 Ohm termination resistors. The device offers low output skew, with a maximum of 25 ps, and a typical propagation delay of 160 ps. The output signals are CML with a typical peak-to-peak voltage of 400 mV.

The NB7L1008MMNR4G operates over a voltage range of 2.375 V to 3.6 V and an ambient temperature range of -40°C to +85°C. It is supplied in a compact 32-QFN (5x5 mm) package with an exposed pad, suitable for surface mounting.

Key features include a maximum input clock frequency of over 8 GHz, data dependent jitter less than 20 ps, and random clock jitter less than 0.8 ps RMS. The device also includes a VREFAC reference output for rebias capacitor-coupled inputs.

NB7L1008MMNR4G Quick Information

Product Type: Clock Buffer

Canonical Name: NB7L1008M 1:8 CML Fanout Buffer

Subcategory: Fanout Buffer (Distribution)

NB7L1008MMNR4G Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Pb-Free

NB7L1008MMNR4G Estimated Pricing

Qty	Low	High
1+	$4.44	$4.44

Estimated market price range - modelled values for guidance only, not live distributor offers.

NB7L1008MMNR4G Features

High speed 1:8 CML fanout buffer.
Operates up to 8 GHz clock frequency.
Accepts multiple input logic levels.
Low output skew under 25 ps.
Compact 32-QFN surface mount package.

NB7L1008MMNR4G Applications

Ideal for clock distribution applications.
Suitable for SONET and GigE systems.
Used in Fiber Channel networks.
Applicable for backplane designs.

NB7L1008MMNR4G FAQs

6 frequently asked questions generated from this part’s specifications.

What is the maximum input clock frequency for the NB7L1008MMNR4G?

The maximum input clock frequency is greater than 8 GHz.

What is the operating voltage range for this clock buffer?

The operating voltage range is from 2.375V to 3.6V.

What is the operating temperature range of the NB7L1008MMNR4G?

The operating temperature range is -40°C to 85°C.

What package type is the NB7L1008MMNR4G supplied in?

It is supplied in a 32-QFN (5x5mm) package with an exposed pad.

What logic levels can the inputs accept?

The inputs can accept LVPECL, CML, LVDS, LVCMOS, or LVTTL logic levels.

What is the output skew of the NB7L1008MMNR4G?

The output skew is a maximum of 25 ps.

Category	Clock Buffers, Drivers
Manufacturer Name	On Semiconductor
Differential	Yes/Yes
Frequency	8 GHz
Input	CML, LVCMOS, LVDS, LVPECL, LVTTL
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature	-40°C ~ 85°C
Output	CML
Output Voltage	400 mV Peak-to-Peak
Propagation Delay	160 ps
Ratio	1:8
Supplier Device Package	32-QFN (5x5)
Tape & Reel	No
Type	Fanout Buffer (Distribution)
Voltage	2.375V ~ 3.6V