MPC961C View Datasheet(PDF) - Motorola => Freescale
Part Name
Description
Manufacturer
MPC961C Datasheet PDF : 12 Pages
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MPC961C
Freescale Semiconductor, Inc.
24 23 22 21 20 19 18 17
Q5
25
16
VCC
Q4
26
15
Q12
Q3
27
14
Q13
GND
28
Q2
29
MPC961C
13
Q14
12
GND
Q1
30
11
Q15
Q0
31
10
Q16
VCC
32
9
QFB
12345678
Figure 2. 32–Lead Pinout (Top View)
Table 1: PIN CONFIGURATIONS
Pin
I/O
CCLK
Input
FB_IN
Input
F_RANGE
Input
OE
Input
Q0 - Q16
Output
QFB
Output
GND
Supply
VCCA
Supply
Type
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVCMOS
Ground
VCC
VCC
NC
Supply
VCC
Function
PLL reference clock signal
PLL feedback signal input, connect to a QFB output
PLL frequency range select
Output enable/disable
Clock outputs
PLL feedback signal output, connect to a FB_IN
Negative power supply
PLL positive power supply (analog power supply). The MPC961C requires
an external RC filter for the analog power supply pin VCCA. Please see ap-
plications section for details.
Positive power supply for I/O and core
Not connected
Table 2: FUNCTION TABLE
Control
Default
0
F_RANGE
0
PLL high frequency range. MPC961C input reference
and output clock frequency range is 100 – 200 MHz
OE
0
Outputs enabled
1
PLL low frequency range. MPC961C input reference
and output clock frequency range is 50 – 100 MHz
Outputs disabled (high–impedance state)
MOTOROLA
For More Informa2tion On This Product,
Go to: www.freescale.com
TIMING SOLUTIONS
DL207 — Rev 0
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