參數(shù)資料
型號: SP322
英文描述: Programmable V.11/V.35 Transceiver
中文描述: 可編程V.11/V.35收發(fā)器
文件頁數(shù): 2/14頁
文件大?。?/td> 318K
代理商: SP322
Rev. 7/9/03
SP322 V.11/V.35 Serial Transceiver
2
Copyright 2003 Sipex Corporation
SPECIFICATIONS
Typically 25
°
C @ Vcc = +5V unless otherwise noted.
MIN.
TYP.
MAX.
UNITS
CONDITIONS
LOGIC INPUTS
V
IL
V
IH
LOGIC OUTPUTS
V
OL
V
OH
V.35 DRIVER
DC Characteristics
Outputs
Test Terminated Voltage
Source Impedance
Short Circuit Impedance
Offset
0.8
Volts
Volts
2.0
0.4
Volts
Volts
I
OUT
= -3.2mA
I
OUT
= 1.0mA
2.4
±
0.44
50
135
±
0.55
100
150
±
0.66
150
165
±
0.6
Volts
per Figure 10
per Figure 11
per Figure 12
per Figure 10
Volts
AC Characteristics
Outputs
Transition Time
Propagation Delay
t
PHL
t
Max. Transmission Rate
40
ns
per Figure 13; 10% to 90%
40
40
10
70
70
100
100
ns
ns
per Figures 18 and 19
per Figures 18 and 19
per Figures 18 and 19
Mbps
V.35 RECEIVER
DC Characteristics
Inputs
Input Sensitivity
Input Impedance
Short Circuit Impedance
+80
100
150
mV
90
135
110
165
per Figure 14
per Figure 15
AC Characteristics
Inputs
Propagation Delay
t
PHL
t
Max. Transmission Rate
50
50
10
100
100
150
150
ns
ns
per Figures 18 and 21
per Figures 18 and 21
per Figure 18
Mbps
ABSOLUTE MAXIMUM RATINGS
These are stress ratings only and functional operation
of the device at these ratings or any other above those
indicated in the operation sections of the specifications
below is not implied. Exposure to absolute maximum
rating conditions for extended periods of time may
affect reliability.
V
...........................................................................+7V
Storage Temperature..........................-65C to +150C
Power Dissipation
44-pin Plastic QFP...........................1500mW
Package Derating:
44-pin Plastic QFP
JA
....................................................52
°
C/W
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