參數(shù)資料
型號(hào): TDC2302B
廠商: Texas Instruments, Inc.
英文描述: STS-3/STM-1 Line Interface(STS-3/STM-1線性接口)
中文描述: STS-3/STM-1線路接口(STS-3/STM-1線性接口)
文件頁數(shù): 6/17頁
文件大?。?/td> 390K
代理商: TDC2302B
TDC2302B
STS-3/STM-1 LINE INTERFACE
SDNS002 – SEPTEMBER 1992 – REVISED JUNE 1993
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
6
Terminal Functions (continued)
PIN
I/O
TYPE
DESCRIPTION
NAME
NO.
TXSDT
61
O
(PECL)
Transmit serial data output true. Noninverted pseudo-ECL data output.
VCC
1, 13, 23, 29,
34, 45 48
Digital supply voltage, 5 V
±
5%
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, V
CC
(see Note 1)
Supply voltage range, PECL PV
CC
Input voltage range, TTL
Input voltage range, PECL
Input/output clamp current range
Operating free-air temperature range
Storage temperature range
–0.5 V to 7 V
–0.5 V to 7 V
–1.2 V to 7 V
0 V to PV
CC
–50 mA to 50 mA
–40
°
C to 85
°
C
–65
°
C to 150
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: All voltage values are with respect to the GND terminals.
recommended operating conditions
MIN
NOM
MAX
UNIT
VCC
PVCC
VIH
VIL
Supply voltage
4.75
5.25
V
Supply voltage, PECL
4.75
5.25
V
High-level input voltage, TTL
2
V
Low-level input voltage, TTL
0.8
V
VIH
High-level input voltage CMOS
High-level input voltage, CMOS
VCC = 4.75 V
VCC = 5.25 V
VCC = 4.75 V
VCC = 5.25 V
3.32
V
3.67
VIL
Low-level input voltage CMOS
Low-level input voltage, CMOS
1.42
V
1.57
VIH
VIL
TA
NOTE 2: All limits are given according to the absolute-magnitude convention.
High-level input voltage, PECL (see Note 2)
3.8
V
Low-level input voltage, PECL (see Note 2)
3.4
V
°
C
Operating free-air temperature
–40
85
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