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Dual 1:8 LVDS 1.8V / 2.5V Fanout Buffer for 1PPS and High-Speed Clocks

Package Information

CAD Model: View CAD Model
Pkg. Type: VFQFPN
Pkg. Code: NLG48
Lead Count (#): 48
Pkg. Dimensions (mm): 7.0 x 7.0 x 0.9
Pitch (mm): 0.5

Environmental & Export Classifications

Moisture Sensitivity Level (MSL) 3
Pb (Lead) Free Yes
ECCN (US) EAR99
HTS (US) 8542.39.0090

Product Attributes

Lead Count (#) 48
Carrier Type Reel
Moisture Sensitivity Level (MSL) 3
Qty. per Reel (#) 2000
Qty. per Carrier (#) 0
Pb (Lead) Free Yes
Pb Free Category e3 Sn
Temp. Range (°C) -40 to 85°C (Tc ≤ 105°C)
Country of Assembly TAIWAN
Country of Wafer Fabrication SINGAPORE
105°C Max. Case Temp. 1
Additive Phase Jitter Typ RMS (fs) 45
Additive Phase Jitter Typ RMS (ps) 0.045
Adjustable Phase No
Advanced Features Dual Buffer, Output Amplitude Control
Channels (#) 2
Core Voltage (V) 1.8
Family Name 8P34S
Function Buffer
Input Freq (MHz) 2000
Input Type LVPECL, LVDS, LVCMOS
Inputs (#) 2
Length (mm) 7
Longevity 2040 Apr
MOQ 2000
Noise Floor (dBc/Hz) -160
Output Banks (#) 2
Output Freq Range (MHz) 2000
Output Skew (ps) 40
Output Type LVDS
Output Voltage (V) 1.8V, 2.5V
Outputs (#) 16
Package Area (mm²) 49
Pitch (mm) 0.5
Pkg. Dimensions (mm) 7.0 x 7.0 x 0.9
Pkg. Type VFQFPN
Published No
Reel Size (in) 13
Requires Terms and Conditions Does not require acceptance of Terms and Conditions
Supply Voltage (V) 1.8 - 1.8
Tape & Reel Yes
Thickness (mm) 0.9
Width (mm) 7

Description

The 8P34S2108 is a high-performance, low-power, differential dual 1:6 LVDS output 1.8V/2.5V fanout buffer. The device supports fail-safe operation and is designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. Two independent buffer channels are available, each channel has eight low skew outputs. High isolation between channels minimizes noise coupling. AC characteristics such as propagation delay are matched between channels. Guaranteed output-to-output and part-to-part skew characteristics make the 8P34S2108 ideal for those clock distribution applications demanding well-defined performance and repeatability. The device is characterized to operate from a 1.8V/2.5V power supply. The integrated bias voltage references enable easy interfacing of AC-coupled signals to the device inputs.