Features: • 1.5 GHz or 2.7Gb/s• Single +3.3V Power Supply• Differential LVPECL/ECL levels• 50ps output-output skew• 1pS RMS additive jitter• Off-chip input termination for daisy chain applications• May be AC or DC coupled• 28-pin TSSOP surface mounte...
TQ8710: Features: • 1.5 GHz or 2.7Gb/s• Single +3.3V Power Supply• Differential LVPECL/ECL levels• 50ps output-output skew• 1pS RMS additive jitter• Off-chip input termin...
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Parameter | Condition | Symbol | Minimum | Nominal | Maximum | Unit |
Storage Temperature | Tstore | 65 | 150 | °C | ||
Junction Temperature | TCH | 65 | 150 | °C | ||
Case Temperature w/bias | (1) | TC | 0 | 100 | °C | |
Supply Voltage | (2) | VDD | 0 | 5.5 | V | |
Voltage to any input | (2) | Vin | 0.5 | VDD + 0.5 | V | |
Voltage to any output | (2) | Vout | 0.5 | VDD + 0.5 | V | |
Current to any LVTTL input | (2) | Iin | -1.0 | 1.0 | mA | |
Current to any LVPECL input | (2) | Iin | -65 | 65 | mA | |
Current from any output | (2) | Iout | 40.0 | mA | ||
Power Dissipation of output | (2) | Pout | 50.0 | mW |
The TQ8710 is a 1 input to 10 output buffer utilizing a 3.3V single power supply and differential LVPECL/ECL input and output signal levels. The device is well suited to high speed clock fanout applications where low skew and low additive jitter are important considerations.
The TQ8710 is capable of either direct coupled LVPECL/ECL interfacing or AC coupled operation. Minimum differential signal sensitivity of 200mVp-p allows the device to be AC coupled to most types of balanced high speed signalling levels. The TQ8710 is suitable for driving 50W transmission lines, including stripline, microstrip, coax structures and cables.
The TQ8710 is packaged in a plastic TSSOP package which addresses thermal management through the use of a metal tab on the bottom center of the package. This tab is utilized as a required Vdd power supply connection as well as a thermal path to the host circuit board.