FN6071.1 March 15, 2005 FIGURE 2A. DIFFERENTIAL TEST CIRCUIT FIGURE 2B. MEASUREMENT POINTS FIGURE 2C. SINGLE ENDED TEST CIRCUIT FIGURE 2. DRIVER" />
參數(shù)資料
型號: ISL43485IB-T
廠商: Intersil
文件頁數(shù): 8/11頁
文件大?。?/td> 0K
描述: IC TXRX 1TX/1RX 3V RS-485 8-SOIC
標(biāo)準(zhǔn)包裝: 2,500
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 1/1
規(guī)程: RS422,RS485
電源電壓: 3 V ~ 3.6 V
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOICN
包裝: 帶卷 (TR)
6
FN6071.1
March 15, 2005
FIGURE 2A. DIFFERENTIAL TEST CIRCUIT
FIGURE 2B. MEASUREMENT POINTS
FIGURE 2C. SINGLE ENDED TEST CIRCUIT
FIGURE 2. DRIVER DATA RATE, PROPAGATION DELAY AND DIFFERENTIAL TRANSITION TIMES
FIGURE 3A. TEST CIRCUIT
FIGURE 3B. MEASUREMENT POINTS
FIGURE 3. DRIVER ENABLE AND DISABLE TIMES
Test Circuits and Waveforms (Continued)
D
DE
DI
3V
SIGNAL
GENERATOR
CL = 15pF
RDIFF = 60
Z
Y
CL = 15pF
OUT (Y)
3V
0V
tPLH
1.5V
VOH
VOL
50%
tPHL
OUT (Z)
tPHL
VOH
VOL
50%
tPLH
DIFF OUT (Y - Z)
tR
+VOD
-VOD
90%
tF
10%
DI
tDD
50%
tDD
50%
SKEW = |tPLH (Y or Z) - tPHL (Z OR Y)|
tr, tf = 4.5ns
D
DE
DI
3V
SIGNAL
GENERATOR
Z
Y
CL = 15pF
RL = 27
VOM
OUT
VOH + VOL
2
≈ 1.5V
VOM =
D
DE
DI
Z
Y
VCC
GND
SW
PARAMETER
OUTPUT
RE
DI
SW
tHZ
Y/Z
X
1/0
GND
tLZ
Y/Z
X
0/1
VCC
tZH
Y/Z
0 (Note 5)
1/0
GND
tZL
Y/Z
0 (Note 5)
0/1
VCC
tZH(SHDN)
Y/Z
1 (Note 8)
1/0
GND
tZL(SHDN)
Y/Z
1 (Note 8)
0/1
VCC
SIGNAL
GENERATOR
110
CL = 50pF
OUT (Y, Z)
3V
0V
1.5V
VOH
0V
VOH - 0.25V
tHZ
OUT (Y, Z)
VCC
VOL
VOL + 0.25V
tLZ
DE
OUTPUT HIGH
OUTPUT LOW
tZL, tZL(SHDN)
tZH, tZH(SHDN)
NOTE 7
50%
NOTE 7
ISL43485
相關(guān)PDF資料
PDF描述
ISL51002CQZ-110 IC FRONT END 10BIT VID 128-MQFP
ISL5314IN IC SYNTHESIZER DIGITAL 48-MQFP
ISL55100AIRZ-T IC COMP DRVR/WINDOW 18V 72-QFN
ISL55100BIRZ IC COMP DRVR/WINDOW 18V 72-QFN
ISL5627INZ IC DAC DUAL 8BIT 3.3V 48-LQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL43485IBZ 功能描述:RS-422/RS-485 接口 IC HI SPD 8LD -40+85 3V RS-485 TRANS 1T RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
ISL43485IBZ 制造商:Intersil Corporation 功能描述:IC TRANSCEIVER HALF DUP
ISL43485IBZ-T 功能描述:IC TXRX 1TX/1RX 3V RS-485 8-SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器,接收器,收發(fā)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:發(fā)射器 驅(qū)動器/接收器數(shù):4/0 規(guī)程:RS422,RS485 電源電壓:4.75 V ~ 5.25 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
ISL43640 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low-Voltage, Single Supply, 4 to 1 Multiplexer, High Performance Analog Switch
ISL43640_06 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low-Voltage, Single Supply, 4 to 1 Multiplexer, High Performance Analog Switch