Open Drain Test Circuit; Figure 11. General Ate Open Drain Test Circuit - AMD AX1800DMT3C - Athlon XP 1.53 GHz Processor Datasheet

AMD Athlon™ XP Processor Model 6 Data Sheet
7.13

Open Drain Test Circuit

38
Preliminary Information
Figure 11 is a test circuit that may be used on Automated Test
Equipment (ATE) to test for validity on open drain pins.
Refer to Table 13, "General AC and DC Characteristics," on
page 36 for timing requirements.
Open Drain Pin
Notes:
1. V
2. I

Figure 11. General ATE Open Drain Test Circuit

Electrical Data
V
Termination
I = Output Current
OL
= 1.2 V for VID and FID pins
Termination
V = 1.0 V for APIC pins
Termination
= –16 mA for VID and FID pins
OL
I = –12 mA for APIC pins
OL
24309E—March 2002
1
50 ±3%
2
Chapter 7