MPC948 View Datasheet(PDF) - Motorola => Freescale
Part Name
Description
Manufacturer
MPC948 Datasheet PDF : 6 Pages
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MPC948
PECL_CLK
PECL_CLK
TTL_CLK
TTL_CLK_Sel
Sync_OE
Tristate
0
1
Figure 1. Logic Diagram
12
Q0–Q11
Q3
VCCO
Q2
GND
Q1
VCCO
Q0
GND
24 23 22 21 20 19 18 17
25
16
26
15
27
14
28
13
MPC948
29
12
30
11
31
10
32
9
12345678
GND
Q8
VCCO
Q9
GND
Q10
VCCO
Q11
FUNCTION TABLES
TTL_CLK_Sel
0
1
Input
PECL_CLK
TTL_CLK
Sync_OE
0
1
Outputs
Disabled
Enabled
Tristate
0
1
Outputs
Tristate
Enabled
Figure 2. 32–Lead Pinout (Top View)
TTL_CLK
Sync_OE
Q
MOTOROLA
Figure 3. Sync_OE Timing Diagram
2
TIMING SOLUTIONS
BR1333 — Rev 6
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