S3053 AMCC (Applied Micro Circuits Corp), S3053 Datasheet - Page 9

• Manufacturer Part Number: S3053
• Description: 2.5 Gbit Quad Mux With Fan Out Buffers
• Manufacturer: AMCC (Applied Micro Circuits Corp)

Input Structures
Two input structures exist in this part; TTL and High Speed, Differential Inputs. The LVTTL Inputs will interface with
any LVTTL outputs. The High Speed, Differential Inputs can be AC Coupled. Therefore, the High Speed, differen-
tial Input buffers are biased at Vcc -0.5V. Refer to Figure 6 for High Speed Differential Input termination.
April 10, 2001 / Revision D
2.5 GBIT 2 X 2 DUAL CROSSPOINT SWITCH
Figure 6. Input Termination
Figure 7. S3054 Output Termination
S3054
Biased at Vcc -0.5V
50
VCC
GND
50
100
S3054
VSWx
VEEx
Rext*
* Reduced Swing Amplitude
100
S3054
9