Instruction manual

3.6. Specifications
3.6.1. Electrical Specifications
3.6.1.1. Specifications for Differential Signals p3i_DIG
Every differential input signal pair is terminated with a parallel 100 Ohm resistor.
Table 3.15. Electrical Specifications for Differential Signals p3i_DIG
Parameter Description Min Typ Max Unit
High Level Input Voltage VIH At any differential signal pin 3.8 V
Low Level Input Voltage VIL At any differential signal pin -0.5 V
Differential Output Voltage
|VOD|
when using RS422 signaling
standard
2 V
Differential Output Voltage
|VOD|
when using LVDS signaling
standard
240 340 454 mV
Common Mode Output
Voltage VCO
when using RS422 signaling
standard
1.8 V
Common Mode Output
Voltage VCO
when using LVDS signaling
standard
1.2 V
3.6.1.2. Specifications for Differential Signals p3i_CL and p3i_CL/PMC
Table 3.16. Electrical Specifications for Differential Signals p3i_CL
Parameter Description Min Typ Max Unit
High Level Input Voltage VIH At any differential signal pin 3.8 V
Low Level Input Voltage VIL At any differential signal pin -0.5 V
Differential Output Voltage
|VOD|
240 340 454 mV
Common Mode Output
Voltage VCO
1.2 V
3.6.1.3. Specifications for TTL Signals
Table 3.17. Electrical Specifications for TTL Signals
Parameter Description Min Typ Max Unit
High-Level Output Voltage
VOH
2 V
Low-Level Output Voltage
VOL
0.7 V
Chapter 3. Hardware Reference
43