PDM31548SA12ITR Ver la hoja de datos (PDF) - Paradigm Technology

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PDM31548SA12ITR

128K x 16 CMOS 3.3V Static RAM

Paradigm Technology 

Rev. 1.3 - 4/13/98

PRELIMINARY

PDM31548

AC Test Conditions

Input pulse levels

Input rise and fall times

VSS to 3.0V

2.5 NS

1

Input timing reference levels

1.5V

Output reference levels

1.5V

Output load

See Figures 1 and 2

2

3

4

+3.3V

317Ω

+3.3V

317Ω

5

DOUT

DOUT

351Ω

30 pF

351Ω

5 pF

6

Figure 1. Output Load

Figure 2. Output Load Equivalent

(for tLZCE, tHZCE, tLZWE, tHZWE)

7

8

9

10

11

12

5

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