MPUL

LPUL

Trip Level = 0.5* Vdd

0.2* Vdd

Vss - 0.3 Volts

Vdd + 0.3 Volts

0.8 * Vdd

Typical Current from all Vdd

supplies at LPUL or MPDL

25

µA per receiver

MPDL

LPDL

MPUL

LPUL

Trip Level = 1.4 Volts

(nominal)

Vss + 0.8 Volts

Vss - 0.3 Volts

Vdd + 0.3 Volts

Vss + 2.0 Volts

Typical Current from all Vdd

supplies at LPUL or MPDL

25

µA per receiver

MPDL

LPDL

Figure 4a. D.C. Specifications for LVCMOS Input Receivers

Figure 4b. D.C. Specifications for LVTTL Input Receivers

Current Drive

(mA)

Maximum

Capacitance (pF)

2.0

50

4.0

100

8.0

200

12.0

300

16.0

400

24.0

800

Table 2. I/O Drive Capacity for LVCMOS and

LVTTL Slew Rate Buffers

Current Drive

(mA)

Maximum

Capacitance (pF)

2.0

50

4.0

100

8.0

200

12.0

300

16.0

400

24.0

800

Table 3. I/O Drive Capacity for LVCMOS and

LVTTL Non Slew Rate Buffers

ISB35000 SERIES

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