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NB3N853501EDTR2G 3.3 V LVTTL/LVCMOS 2:1 MUX to 4 LVPECL Differential Clock Fanout Buffer Outputs TSSOP20 spot stock
NB3N853501EDTR2G 2:1 MUX to 4 LVPECL Differential Clock Fanout Buffer
Product Descriptions
The NB3N853501E is a pure 3.3 V supply 2:1:4 clock distribution fanout buffer. Input MUX selects one of two LVCMOS/LVTTL CLK lines by the CLK_SEL pin (HIGH for CLK1, LOW for CLK0) using LVCMOS/LVTTL levels. Outputs are LVPECL levels and are synchronously enabled by CLK_EN using LVCMOS/LVTTL levels(HIGH to enable outputs, LOW to disable output).
Product Features
• Four differential LVPECL Outputs
• Two Selectable LVCMOS/LVTTL CLOCK Inputs
• Up to 266 MHz Clock Operation
• Output to Output Skew: 30 ps (Max.)
• Device to Device Skew 250 ps (Max.)
• Propagation Delay 2.0 ns (Max.)
• Operating range: V CC = 3.3 ±5% V( 3.135 to 3.465 V)
• Additive Phase Jitter, RMS: 62 fs (Typ)
• Synchronous Clock Enable Control
• Industrial Temp. Range (−40°C to 85°C)
• Pb−Free TSSOP20 Package
• These are Pb−Free Devices
Product Specification
| Attribute | Attribute value |
| ANSM-Part# | ANSM-NB3N853501EDTR2G |
| Category | Integrated Circuits (ICs) |
| Clock/Timing | |
| Clock Buffers, Drivers | |
| Manufacturer | - |
| Packaging | Tape & Reel (TR) |
| Cut Tape (CT) | |
| Digi-Reel® | |
| Part Status | Active |
| Type | Fanout Buffer (Distribution), Multiplexer |
| Number of Circuits | 1 |
| Ratio - Input:Output | 2:4 |
| Differential - Input:Output | No/Yes |
| Input | LVCMOS, LVTTL |
| Output | LVPECL |
| Frequency - Max | 266 MHz |
| Voltage - Supply | 3.135V ~ 3.465V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 20-TSSOP |
| Base Product Number | NB3N853501 |
Product Photos

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