isppac10 Lattice Semiconductor Corp., isppac10 Datasheet - Page 25

• Manufacturer Part Number: isppac10
• Description: In-system Programmable Analog Circuit
• Manufacturer: Lattice Semiconductor Corp.

Lattice Semiconductor
ispMACH 51024VG Timing Adders (Continued)
LVDS_in
LVPECL_in
t
LVCMOS18_4mA_out
LVCMOS18_5mA_out
LVCMOS18_8mA_out
LVCMOS18_12mA_out
LVCMOS25_4mA_out
LVCMOS25_5mA_out
LVCMOS25_8mA_out
LVCMOS25_12mA_out
LVCMOS25_16mA_out
LVCMOS33_4mA_out
LVCMOS33_5mA_out
LVCMOS33_8mA_out
LVCMOS33_12mA_out
LVCMOS33_16mA_out
LVCMOS33_20mA_out
LVTTL
Slow Slew
PCI_out
PCI_X_out
AGP_1X_out
SSTL3_I_out
SSTL3_II_out
Note: Open drain timing is the same as corresponding LVCMOS timing.
IOO
Output Adders
Adder
Type
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
GCLK_IN
GCLK_IN
BUF
BUF
BUF
BUF
BUF
BUF
BUF
BUF
BUF
BUF
BUF
BUF
BUF
BUF
BUF
BUF
BUF
BUF
BUF
BUF
BUF
BUF
Parameter
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
Base
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
DIS
DIS
DIS
DIS
DIS
DIS
DIS
DIS
DIS
DIS
DIS
DIS
DIS
DIS
DIS
DIS
DIS
DIS
DIS
DIS
DIS
Using LVDS
standard
Using LVPECL
standard
Output configured as
1.8V & 4mA Buffer
Output configured as
1.8V & 5.33mA Buffer
Output configured as
1.8V & 8mA Buffer
Output configured as
1.8V & 12mA Buffer
Output configured as
2.5V & 4mA Buffer
Output configured as
2.5V & 5.33mA Buffer
Output configured as
2.5V & 8mA Buffer
Output configured as
2.5V & 12mA Buffer
Output configured as
2.5V & 16mA Buffer
Output configured as
3.3V & 4mA Buffer
Output configured as
3.3V & 5.33mA Buffer
Output configured as
3.3V & 8mA Buffer
Output configured as
3.3V & 12mA Buffer
Output configured as
3.3V & 16mA Buffer
Output configured as
3.3V & 20mA Buffer
Output configured as
LVTTL Buffer
Output configured for
slow slew rate
Using PCI standard
Using PCI-X
standard
Using AGP-1X
standard
Using SSTL3_I
standard
Using SSTL3_II
standard
Description
25
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
-5
-0.25
-0.35
Max
1.70
2.10
3.00
2.50
1.85
1.35
1.50
1.25
0.70
0.50
0.25
1.50
1.25
0.40
0.10
1.50
0.0
0.0
0.0
0.0
0.0
0.0
ispMACH 5000VG Family Data Sheet
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
-75
-0.25
-0.35
Max
1.70
2.10
3.00
2.50
1.85
1.35
1.50
1.25
0.70
0.50
0.25
1.50
1.25
0.40
0.10
1.50
0.0
0.0
0.0
0.0
0.0
0.0
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
-10
-0.25
-0.35
Max
1.70
2.10
3.00
2.50
1.85
1.35
1.50
1.25
0.70
0.50
0.25
1.50
1.25
0.40
0.10
1.50
0.0
0.0
0.0
0.0
0.0
0.0
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
-12
-0.25
-0.35
Timing v.1.10
Max
1.70
2.10
3.00
2.50
1.85
1.35
1.50
1.25
0.70
0.50
0.25
1.50
1.25
0.40
0.10
1.50
0.0
0.0
0.0
0.0
0.0
0.0
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns