CT2542(1998) Ver la hoja de datos (PDF) - Aeroflex Corporation
Número de pieza
componentes Descripción
Fabricante
CT2542 Datasheet PDF : 17 Pages
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Absolute Maximum Ratings
Parameter
Power Supply Voltage (VEE)
Limits
+0.3 to -18.0
Power Supply Voltage (VCCL)
-0.3 to +7.0
Receiver Differential Input
±20 (40Vp-p)
Receiver Input Voltage
±15
Driver Output Current
+200
Transmission Duty Cycle at TC = 125°C
100
Operating Case Temperature Range (TC)
-55 to +125
Units
Volts
Volts
Volts
Volts
mA
%
°C
Power and Thermal Data (Transceiver and Logic Section)
Parameter/Conditions
Symbol Min Typ Max Units
Power Supply Voltage
VEE
-14.25 -15 -15.75
V
VCCL
4.5
5
5.5
V
Power Dissipation of most critical (hottest) device in
hybrid during continuous transmission (100% Duty
Cycle)
PC
Thermal Resistance, most critical device
ØJC
Junction to case temperature rise of most critical device
at 100% duty cycle
TJC
Total supply current standby mode, or transmitting at
less than 1% duty cycle (e.g. 20us of transmission
every 2ms or longer interval)
Total supply curren transmitting at 1Mhz into a 35-ohm
load at point A in Figure 2
ICCL
IEE
IEE @ 50%
IEE @ 100%
Note 1: Decreases linearly to zero at zero duty cycle.
Note 2: ICCL limit does not change with mode of operation or duty cycle.
Note 3: Decreases linearly to applicable "standby" values at zero duty cycle.
350
60
60
80
50
50
70
175
270
mW
Note 1
°C/W
°C
mA
mA
Note 2
mA
Note 3
mA
Note 3
Aeroflex Circuit Technology
2
SCDCT2542 REV C 8/11/98 Plainview NY (516) 694-6700
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