DS96F173M Datasheet, PDF (8/10 Pages) National Semiconductor (TI) – Quad Differential Receivers

Parameter Measurement Information (Continued)
DS009627-8
DS009627-7
FIGURE 3. t_ZL, t_LZ (Notes 10, 11, 13, 14)
Note 10: The input pulse is supplied by a generator having the following characteristics: f = 1.0 MHz, 50% duty cycle, t_r ≤ 6.0 ns, t_f ≤ 6.0 ns, Z_O = 50Ω.
Note 11: C_L includes probe and stray capacitance.
Note 12: DS96F173 with active high and active low Enables are shown. DS96F175 has active high Enable only.
Note 13: All diodes are 1N916 or equivalent.
Note 14: To test the active low Enable E of DS96F173, ground E and apply an inverted input waveform to E . DS96F175 has active high enable only.
Note 15: Testing at 20 pF assures conformance to 5 pF specification.
Typical Application
FIGURE 4.
DS009627-9
Note: The line length should be terminated at both ends in its characteristic impedance. Stub lengths off the main line should be kept as short as possible.
www.national.com
8