DC1747A-A Linear Technology, DC1747A-A Datasheet - Page 4

• Manufacturer Part Number: DC1747A-A
• Description: EVALUATION LOW EM1 KIT LTM2882-3
• Manufacturer: Linear Technology
• Series: µModuler

Specifications of DC1747A-A

• Main Purpose: Interface, Transceiver RS-232
• Embedded: No
• Utilized Ic / Part: LTM2882
• Primary Attributes: 3V Supply, Dual, Isolated, Transceiver + Power
• Kit Contents: Board, Datasheet
• Tool / Board Applications: Interface-Backplane, PCI, PCI Express, RS-XXX, Digital & Opto Isolator
• Mcu Supported Families: LTM2882
• Development Tool Type: Hardware - Eval/Demo Board
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Secondary Attributes: -

swiTching characTerisTics
isolaTion characTerisTics
LTM2882
temperature range, otherwise specifications are at T
GND2 = 0V, ON = V
SYMBOL
Driver
t
t
t
t
Receiver
t
t
t
Auxiliary Channel
t
t
Power Supply
temperature range, otherwise specifications are at T
GND2 = 0V, ON = V
SYMBOL
V
V
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: Guaranteed by design and not subject to production test.
Note 3: Maximum Data Rate is guaranteed by other measured parameters
and is not tested directly.
4
PHLD
SKEWD
PZHD
PHZD
PHLR
SKEWR
RR
PHLL
RL
ISO
IORM
, t
, t
FL
FR
, t
, t
, t
, t
, t
PLHL
PLHD
PZLD
PLZD
PLHR
PARAMETER
Rated Dielectric Insulation Voltage
Common Mode Transient Immunity
Maximum Working Insulation Voltage
Partial Discharge
Input to Output Resistance
Input to Output Capacitance
Creepage Distance
PARAMETER
Maximum Data Rate
(T1IN to T1OUT, T2IN to T2OUT)
Maximum Data Rate (DIN to DOUT)
Driver Slew Rate (6V/t
Driver Propagation Delay
Driver Skew |t
Driver Output Enable Time
Driver Output Disable Time
Receiver Propagation Delay
Receiver Skew |t
Receiver Rise or Fall Time
Propagation Delay
Rise or Fall Time
Power-Up Time
L
L
unless otherwise noted.
unless otherwise noted.
PHLD
PHLR
– t
– t
PLHD
THL
PLHR
or t
|
|
TLH
)
CONDITIONS
1 Minute, Derived from 1 Second Test
1 Second (Note 5)
V
(Notes 2, 5)
V
(Notes 2, 5)
(Notes 2, 5)
(Notes 2, 5)
A
A
L
PR
CONDITIONS
R
R
R
C
R
R
R
DE = ↑ , R
DE = ↓ , R
C
C
C
C
C
ON = ↑ to V
= 25°C. LTM2882-3 V
= 25°C. LTM2882-3 V
= ON = 3.3V, V
L
L
L
L
L
L
L
L
L
L
L
L
= 1050 V
= 15pF (Note 3)
= 150pF (Figure 3)
= 150pF (Figure 3)
= 150pF (Figure 3)
= 15pF , t
= 150pF (Figure 4)
= 3kΩ, C
= 3kΩ, C
= 3kΩ, C
= 3kΩ, C
= 3kΩ, C
= 3kΩ, C
The
The
L
L
l
l
R
PEAK
CC2(MIN)
= 3kΩ, C
= 3kΩ, C
L
L
L
L
L
L
denotes the specifications which apply over the full operating
denotes the specifications which apply over the full operating
and t
= 2.5nF (Note 3)
= 1nF (Note 3)
= 250pF (Note 3)
= 50pF (Figure 1)
= 50pF (Figure 1)
= 50pF (Figure 1)
CM
(Notes 2, 5)
Note 4: This device includes over-temperature protection that is intended
to protect the device during momentary overload conditions. Junction
temperature will exceed 125°C when overtemperature protection is active.
Continuous operation above specified maximum operating junction
temperature may result in device degradation or failure.
Note 5: Tests performed from GND to GND2, all pins shorted each side of
isolation barrier.
F
= 1kV, ∆t = 33ns (Note 2)
< 4ns (Figure 4)
L
L
= 50pF (Figure 2)
= 50pF (Figure 2)
CC
CC
= 3.3V, LTM2882-5 V
= 3.3V, LTM2882-5 V
l
l
l
l
l
l
l
l
l
l
l
l
l
CC
CC
±4400
2500
1000
= 5.0V, V
= 5.0V, V
MIN
MIN
100
250
560
400
10
30
10
9
L
L
9.48
TYP
TYP
0.2
0.6
0.3
0.2
0.2
40
40
60
60
60
= V
= V
6
CC
CC
, and GND =
, and GND =
MAX
MAX
150
200
100
200
0.5
0.4
2
2
2
5
UNITS
UNITS
V
Mbps
kV/µs
V
V
2882fb
kbps
kbps
kbps
V/µs
PEAK
RMS
RMS
mm
ms
pC
µs
ns
µs
µs
µs
ns
ns
ns
ns
pF
Ω
V