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參數(shù)資料
| 型號： | SP503AN |
| 英文描述： | Application Note |
| 中文描述： | 應(yīng)用筆記 |
| 文件頁數(shù)： | 25/29頁 |
| 文件大?。?/td> | 641K |
| 代理商： | SP503AN |
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Date: 7/29/04
SP503 Multiprotocol Transceiver
Copyright 2004 Sipex Corporation
EDGE
DUT PIN
DESCRIPTIONS
CONNECTOR
01
TxD (pin 14) –TTL Input – Transmit
data; source for SD(a) and SD(b) out-
puts.
02
DTR (pin 13) – TTL Input – Data
terminal ready: source for TR(a) and
TR(b) outputs.
03
ST/TT (pin 6) –TTL Input – ST/TT
select pin; enables ST drivers and dis-
ables TT drivers when high. Disables
ST drivers and enables TT drivers when
low.
04
DEC
/RDEC
(pin 5) – TTL Input –
Transmitter/Receiver decode register.
05
TDEC
/RDEC
(pin 4) – TTL Input –
Transmitter/Receiver decode register.
06
TDEC
/RDEC
(pin 3) – TTL Input –
Transmitter/Receiver decode register.
07
TDEC
/RDEC
(pin 2) – TTL Input –
Transmitter/Receiver decode register.
08
RxD (pin 1 ) – TTL Output – Receive
data; sourced from RD(a) and RD)b)
inputs.
09
CTS (pin 80) – TTL Output – Clear to
send; sourced from CS(a) and CS(b)
inputs.
10
RxT (pin 79) – TTL Output – RxT;
sourced from TT(a), TT(b) inputs.
11
DSR (pin 78) – TTL Output – Data set
ready; sourced from DM(a) and DM(b)
inputs.
12
RD(b) (pin 71) – Analog In – Receive
data, non–inverted; source for RxD.
EDGE
DUT PIN
DESCRIPTIONS
CONNECTOR
13
RD(a) (pin 70) – Analog In – Receive
data, inverted: source for RxD.
14
DM(b) (pin 69) – Analog In – Data
mode, non–inverted; source for DSR.
l5
DM(a) (pin 68) – Analog In – Data
mode, inverted; source for DSR.
16
CS(b) (pin 67) – Analog In – Clear to
send; non–inverted; source for CTS.
17
CS(a) (pin 66) – Analog In – Clear to
send, inverted; source for CTS.
18
TT(b) (pin 65) – Analog Out –
Terminal timing, non–inverted:
sourced from TxC input.
19
TT(a) (pin 63) – Analog Out –
Terminal timing; inverted: sourced
from TxC input.
20
TR(a) (pin 58) – Analog Out – Termi-
nal ready, inverted; sourced from DTR.
21
TR(b) (pin 56) – Analog Out – Termi-
nal ready; non–inverted; sourced from
DTR.
22
SD(a) (pin 61) – Analog Out – Send
data, inverted; sourced from TxD.
23
SD(b) (pin 59) – Analog Out – Send
data; non–inverted; sourced from TxD.
24
RS(a) (pin 54) – Analog Out – Ready to
send; inverted; sourced from RTS.
25
RS(b) (pin 52) – Analog Out – Ready
to send, non–inverted; sourced from
RTS.
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP503CF | Multiprotocol Transceiver |
| SP503EB | Application Note |
| SP503EF | Multiprotocol Transceiver |
| SP503EM | Multiprotocol Transceiver |
| SP504 | WAN Multi-Mode Serial Transceiver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP503CF | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Application Note |
| SP503CM-L | 功能描述:總線收發(fā)器 Full Duplex RS-485 s RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| SP503EB | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Application Note |
| SP503EF | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Multiprotocol Transceiver |
| SP503EF-L | 制造商:Exar Corporation 功能描述:IC TRANSCEIVER MULTI MODE MQFP80 制造商:Exar Corporation 功能描述:IC, TRANSCEIVER, MULTI MODE, MQFP80 |
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