PDSP16116AB0GG Mitel Networks Corporation, PDSP16116AB0GG Datasheet - Page 12

• Manufacturer Part Number: PDSP16116AB0GG
• Description: 16 X 16 Bit Complex Multiplier
• Manufacturer: Mitel Networks Corporation

PDSP16116
12
OUTPUT P PORTS
Delay from
output high
to output
high Z (t
Delay from
output low
to output
high Z (t
Delay from
output high Z
to output low
(t
Delay from
output high Z
to output high
(t
V
V L is the voltage reached when the output is driven low
OPZL
OPZH
H
OER AND OEI
is the voltage reached when the output is driven high
Test
)
)
INPUT CONTROLS CONX AND CONY
OPHZ
OPLZ
INPUT CONTROLS CEX AND CEY
)
)
1·5V
1·5V
INPUT CONTROL WTB1:0
V
V
H
L
Waveform measurement level
INPUT DATA X AND Y
OUTPUT P PORTS
OUTPUT SFTA1:0
t
OPLZ
HIGH Z
CLK
0·5V
0·5V
0·5V
0·5V
Fig. 11 Three state delay measurement
t
OPZL
V
V
Fig. 10 Output tristate timing
T
T
Fig. 9 Normal mode timing
= V
= 0V
DD
t
t
CSFTA
CP
VALID DATA
HIGH Z
t
CLKH
t
CSFTA
Three state delay measurement load
VALID DATA
t
CLK
V
t
CONS
T
t
t
CES
t
t
CLKL
WS
t
DS
OPZH
1·5k
t
t
t
t
CONH
WH
DH
CEH
30p
t
DUT
OPHZ
HIGH Z