DP84902M NSC [National Semiconductor], DP84902M Datasheet - Page 4

• Manufacturer Part Number: DP84902M
• Description: 1,7 Encoder/Decoder Circuit
• Manufacturer: NSC [National Semiconductor]

V
T
T
C
I
I
V
V
f
f
t
t
OH
OL
DC and AC Device Specifications
Absolute Maximum Ratings
Note Absolute Maximum Ratings are those values beyond which the safety
General Operating Conditions
ranges unless otherwise specified
NRZ
SCLK
PW(RESET)
PW(RG WG)
Note 1 Typical values are specified at 25 C and 5V supply
Note A This parameter is guaranteed by outgoing testing
Note B The limit values have been determined by characterization data No outgoing tests are performed
Note Power down mode selected in control register (see Table I)
DD
A
S
IH
IL
LOAD
Symbol
ECLV
of the device cannot be guaranteed The device should not be oper-
ated at these limits The parametric values defined in the ‘‘Electrical
Characteristics’’ tables are not guaranteed at these ratings The ‘‘op-
erating conditions’’ table will define the conditions for actual device
operation
CC
Supply Voltage
Operation Ambient Temperature
Storage Temperature
Capacitive Load on any Output
High Logic Level Output Current
(CMOS Logic Outputs Only)
Low Logic Level Output Current
(CMOS Logic Outputs Only)
High Logic Level Input Voltage
Low Logic Level Input Voltage
NRZ Transfer Rate Operating Frequency
SYNCCLK Operating Frequency
RESET Pulse Width (negative)
(See Figure 3 )
RG or WG Wait Time after Power Down or Reset
with Respect to Positive Edge of CRL S Pin
(See Figure 3 )
FIGURE 3 Reset Pin and Power Down Timing Diagram
Parameter
(Note)
are guaranteed over supply voltage and operating ambient temperature
ECL Output
TTL Output
EARLY LATE
All Others
4
Supply Voltage
TTL Input Maximum Voltage
Maximum Output Voltage
ESD Susceptibility (Note 1)
Note 1 Human Body model used (100 pF through 1 5 k )
b
Min
4 5
7 5
10
0
2
5
5
65
(Note 1)
Typ
5
Max
150
b
5 5
0 8
70
10
15
50
75
6
8
8
SYNCCLK
SYNCCLK
PERIODS
PERIODS
Units
Mb s
MHz
mA
mA
pF
V
V
V
C
C
TL F 11963 – 3
(Note A)
(Note A)
(Note A)
(Note A)
(Note A)
(Note A)
(Note A)
(Note A)
(Note B)
2000V
Test
N A
N A
N A
N A
7V
7V
7V