lm2507gr National Semiconductor Corporation, lm2507gr Datasheet - Page 5

• Manufacturer Part Number: lm2507gr
• Description: Low Power Mobile Pixel Link Mpl Level 0, 16-bit Cpu Display Interface Serializer And Deserializer
• Manufacturer: National Semiconductor Corporation

SUPPLY CURRENT
I
PARALLEL BUS TIMING See
t
t
t
t
SERIAL BUS TIMING
t
t
POWER UP TIMING
t
t
t
t
MPL POWER OFF TIMING
t
MASTER REFERENCE CLOCK (CLK)
f
t
CLK
t
DDZ
SET
HOLD
RISE
FALL
DVBC
DVAC
0
1
2
3
PAZ
CP
T
Symbol
Symbol
Symbol
Electrical Characteristics
Over recommended operating supply and temperature ranges unless otherwise specified. (Notes 2, 3)
Switching Characteristics
Over recommended operating supply and temperature ranges unless otherwise specified. (Note 2)
Recommended Input Timing Requirements
Over recommended operating supply and temperature ranges unless otherwise specified. (Note 2)
Note 1: “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the device
should be operated at these limits. The tables of “Electrical Characteristics” specify conditions for device operation.
Note 2: Typical values are given for V
Note 3: Current into a device pin is defined as positive. Current out of device pins is defined as negative. Voltages are referenced to Ground unless otherwise
specified.
Note 4: MPL Current Threshold is set to be 3XI
DC
Supply Current — Disable
T
Power Down Modes
Set Up Time
Hold Time
Rise Time
Fall Time
Serial Data Valid before
Clock (Set Time)
Serial Data Valid after
Clock (Hold Time)
MST PLL Lock Counter
MC Pulse Width Low
MC Pulse Width High
MC H-L to Idle State
Disable Time to Power
Down
Clock Frequency
Clock Period
Clock Duty Cycle
Clock/Data Transition
Times (Rise or Fall,
10%–90%)
A
= 25˚C
Parameter
Parameter
Parameter
DDIO
= 1.8V and V
B
by the MPL start up Sequence - this is a functional specification only.
MST
PD* = L
SLV
PD* = L
Edge sensitive
outputs only,
(Note 6)
C
Figure 2
SLV Input
Figure 1
(Note 8)
(Note 7)
L
= 15 pF,
(Continued)
DD
= V
DDA
= 1.8V and T
Conditions
Conditions
Conditions
V
V
V
V
MC = 80MHz
(Note 9)
V
V
V
V
DDIO
DDIO
DDIO
DDIO
5
DDIO
DD
DDIO
DD
A
/V
/V
= 25˚C.
= 1.74V
= 3.0V
= 1.74V
= 3.0V
DDA
DDA
Min
Min
1.5
1.5
Min
50
30
5
5
3
2
4,096
Typ
Typ
180
180
180
Typ
50
<
<
<
<
7
3
7
2
1
1
1
1
Max
15.5
15.5
Max
333
Max
6.5
20
70
2.2
2.2
6
2
2
2
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cycles
cycles
cycles
cycles
Units
Units
Units
MHz
CLK
MC
MC
MC
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µA
µA
µA
µA
%