Datasheet

ADM2582E/ADM2587E Data Sheet
Rev. F | Page 4 of 20
ADM2582E TIMING SPECIFICATIONS
T
A
= −40°C to +85°C.
Table 2.
Parameter Symbol Min Typ Max Unit Test Conditions
DRIVER
Maximum Data Rate 16 Mbps
Propagation Delay, Low to High t
DPLH
63 100 ns R
L
= 54 Ω, C
L1
= C
L2
= 100 pF, see Figure 25 and Figure 29
Propagation Delay, High to Low t
DPHL
64 100 ns R
L
= 54 Ω, C
L1
= C
L2
= 100 pF, see Figure 25 and Figure 29
Output Skew t
SKEW
1 8 ns R
L
= 54 Ω, C
L1
= C
L2
= 100 pF, see Figure 25 and Figure 29
Rise Time/Fall Time t
DR
, t
DF
15 ns R
L
= 54 Ω, C
L1
= C
L2
= 100 pF, see Figure 25 and Figure 29
Enable Time t
ZL
, t
ZH
120 ns R
L
= 110 Ω, C
L
= 50 pF, see Figure 26 and Figure 31
Disable Time t
LZ
, t
HZ
150 ns R
L
= 110 Ω, C
L
= 50 pF, see Figure 26 and Figure 31
RECEIVER
Propagation Delay, Low to High t
RPLH
94 110 ns C
L
= 15 pF, see Figure 27 and Figure 30
Propagation Delay, High to Low t
RPHL
95 110 ns C
L
= 15 pF, see Figure 27 and Figure 30
Output Skew
1
t
SKEW
1 12 ns C
L
= 15 pF, see Figure 27 and Figure 30
Enable Time t
ZL
, t
ZH
15 ns R
L
= 1 kΩ, C
L
= 15 pF, see Figure 28 and Figure 32
Disable Time t
LZ
, t
HZ
15 ns R
L
= 1 kΩ, C
L
= 15 pF, see Figure 28 and Figure 32
1
Guaranteed by design.
ADM2587E TIMING SPECIFICATIONS
T
A
= −40°C to +85°C.
Table 3.
Parameter Symbol Min Typ Max Unit Test Conditions
DRIVER
Maximum Data Rate 500 kbps
Propagation Delay, Low to High t
DPLH
250 503 700 ns R
L
= 54 Ω, C
L1
= C
L2
= 100 pF, see Figure 25 and Figure 29
Propagation Delay, High to Low t
DPHL
250 510 700 ns R
L
= 54 Ω, C
L1
= C
L2
= 100 pF, see Figure 25 and Figure 29
Output Skew t
SKEW
7 100 ns R
L
= 54 Ω, C
L1
= C
L2
= 100 pF, see Figure 25 and Figure 29
Rise Time/Fall Time t
DR
, t
DF
200 1100 ns R
L
= 54 Ω, C
L1
= C
L2
= 100 pF, see Figure 25 and Figure 29
Enable Time
t
ZL
, t
ZH
2.5
µs
R
L
= 110 Ω, C
L
= 50 pF, see Figure 26 and Figure 31
Disable Time t
LZ
, t
HZ
200 ns R
L
= 110 Ω, C
L
= 50 pF, see Figure 26 and Figure 31
RECEIVER
Propagation Delay, Low to High
t
RPLH
91
200
ns
C
L
= 15 pF, see Figure 27 and Figure 30
Propagation Delay, High to Low t
RPHL
95 200 ns C
L
= 15 pF, see Figure 27 and Figure 30
Output Skew t
SKEW
4 30 ns C
L
= 15 pF, see Figure 27 and Figure 30
Enable Time t
ZL
, t
ZH
15 ns R
L
= 1 kΩ, C
L
= 15 pF, see Figure 28 and Figure 32
Disable Time t
LZ
, t
HZ
15 ns R
L
= 1 kΩ, C
L
= 15 pF, see Figure 28 and Figure 32
ADM2582E/ADM2587E PACKAGE CHARACTERISTICS
Table 4.
Parameter Symbol Min Typ Max Unit Test Conditions
Resistance (Input-to-Output)
1
R
I-O
10
12
Ω
Capacitance (Input-to-Output)
1
C
I-O
3 pF f = 1 MHz
Input Capacitance
2
C
I
4 pF
1
Device considered a 2-terminal device: short together Pin 1 to Pin 10 and short together Pin 11 to Pin 20.
2
Input capacitance is from any input data pin to ground.
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