Tektronix TMS 440 SH-3 7708, Instruction Manual

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TMS 440 SH-3 7708 Microprocessor Support
3–1
Specifications
These specifications are for a probe adapter connected between a compatible
Tektronix logic analyzer and a SUT.
Table 3–1 lists the electrical requirements the SUT must produce for the SH-3
probe adapter to acquire correct data. Table 3–2 lists the environmental specifica-
tions.
Table 3–1: Electrical specifications
Characteristics Requirements
Probe adapter DC power requirements
Voltage 4.75 – 5.25 VDC
Current I
max
400 mA
I
typ
210 mA
AC adapter
Input Voltage rating 90 – 265 V
Input Frequency Rating 47 – 63 Hz
Output Voltage Rating 5 V
Output Current Rating 5 V
Output Power Rating 25 W
SUT clock rate
Maximum specified clock rate 60 MHz
Tested clock rate 60 MHz
Minimum setup time required
TLA 700 logic analyzer 2.5 ns
Minimum hold time required
TLA 700 logic analyzer 0 ns
Typical signal loading
TLA 700 MICTOR load (ML)
w
20 k
W
in parallel with 2 pF
TLA 700 podlet load (CL)
w
20 k
W
in parallel with 2 pF
Measured typical SUT signal loading AC load DC load
CKIO 35 pF + ML
1
2 PALC 1 CL
1
RAS~/CE~ 25 pF + ML 2 PALC 1 ML
CASLL~/CAS~/OE~ 30 pF + ML 2 PALC 1 ML
BS~ 24 pF + ML 1 PALC 1 ML