參數(shù)資料
型號(hào): LT1714IGN#TRPBF
廠商: Linear Technology
文件頁(yè)數(shù): 3/16頁(yè)
文件大?。?/td> 0K
描述: IC COMP R-RINOUT DUAL 16-SSOP
標(biāo)準(zhǔn)包裝: 2,500
系列: UltraFast™
類型: 帶鎖銷
元件數(shù): 2
輸出類型: CMOS,補(bǔ)充型,滿擺幅,TTL
電壓 - 電源,單路/雙路(±): 2.4 V ~ 12 V,±2.4 V ~ 6 V
電壓 - 輸入偏移(最小值): 4mV @ 5V
電流 - 輸入偏壓(最小值): 2µA @ 5V
電流 - 輸出(標(biāo)準(zhǔn)): 20mA
電流 - 靜態(tài)(最大值): 7.5mA
CMRR, PSRR(標(biāo)準(zhǔn)): 70dB CMRR,80dB PSRR
傳輸延遲(最大): 11ns
磁滯: 100mV
工作溫度: -40°C ~ 85°C
封裝/外殼: 16-SSOP(0.154",3.90mm 寬)
安裝類型: 表面貼裝
包裝: 帶卷 (TR)
11
LT1713/LT1714
TYPICAL APPLICATIO S
U
Simultaneous Full Duplex 75Mbaud Interface
with Only Two Wires
The circuit of Figure 3 shows a simple, fully bidirectional,
differential 2-wire interface that gives good results to
75Mbaud, using the LT1714. Eye diagrams under condi-
tions of unidirectional and bidirectional communication
are shown in Figures 4 and 5. Although not as pristine as
the unidirectional performance of Figure 4, the perfor-
mance under simultaneous bidirectional operation is still
excellent. Because the LT1714 input voltage range ex-
tends 100mV beyond both supply rails, the circuit works
with a full
±3V (one whole VS up or down) of ground
potential difference.
The circuit works well with the resistor values shown, but
other sets of values can be used. The starting point is the
characteristic impedance, ZO, of the twisted-pair cable.
The input impedance of the resistive network should
match the characteristic impedance and is given by:
RR
R
RR
R
IN
O
=
+
++
[]
2
12
3
21
2
3
||(
)
||(
)
This comes out to 120
for the values shown. The
Thevenin equivalent source voltage is given by:
VV
RR
R
RRR
R
RR
R
TH
S
O
=
+
++
[]
(–
)
()
||(
)
23
1
23
1
21
2
3
+
1/2
LT1714
TxD
RxD
7
8
9
LE
6
5
49.9
750k
100k
49.9
2
1
15
3
16
13
14
3V
4
11
12
R2A
2.55k
R3A
124
ROA
140
ROB
140
R1B
499
6-FEET
TWISTED PAIR
ZO ≈ 120
R1D
499
R1C
499
R3B
124
R2C
2.55k
3V
100k
5
11
2
1
12
6
10
9
8
7
171314 F03
14
3
15
16 13
4
TxD
RxD
3V
R3C
124
R3D
124
R2D
2.55k
R2B
2.55k
R1A
499
10
+
1/2
LT1714
LE
+
750k
49.9
49.9
100k
+
LE
1/2
LT1714
LE
1/2
LT1714
3V
DIODES: BAV99
×4
Figure 3. 75Mbaud Full Duplex Interface on Two Wires
相關(guān)PDF資料
PDF描述
LTC2309IUF#PBF IC ADC 12BIT SAR 24-QFN
VE-27T-IX-B1 CONVERTER MOD DC/DC 6.5V 75W
LT1712CGN#TRPBF IC COMP R-R I/O DUAL LP 16SSOP
VE-22Y-IV-B1 CONVERTER MOD DC/DC 3.3V 99W
LT1712CGN#TR IC COMP R-R I/O DUAL LP 16SSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1715 制造商:LINER 制造商全稱:Linear Technology 功能描述:4ns, 150MHz Dual Comparator with Independent Input/Output Supplies
LT1715_1 制造商:LINER 制造商全稱:Linear Technology 功能描述:4ns, 150MHz Dual Comparator with Independent Input/Output Supplies
LT1715CMS 功能描述:IC COMPARATOR 150MHZ DUAL 10MSOP RoHS:否 類別:集成電路 (IC) >> 線性 - 比較器 系列:UltraFast™ 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:通用 元件數(shù):1 輸出類型:CMOS,推挽式,滿擺幅,TTL 電壓 - 電源,單路/雙路(±):2.5 V ~ 5.5 V,±1.25 V ~ 2.75 V 電壓 - 輸入偏移(最小值):5mV @ 5.5V 電流 - 輸入偏壓(最小值):1pA @ 5.5V 電流 - 輸出(標(biāo)準(zhǔn)):- 電流 - 靜態(tài)(最大值):24µA CMRR, PSRR(標(biāo)準(zhǔn)):80dB CMRR,80dB PSRR 傳輸延遲(最大):450ns 磁滯:±3mV 工作溫度:-40°C ~ 85°C 封裝/外殼:6-WFBGA,CSPBGA 安裝類型:表面貼裝 包裝:管件 其它名稱:Q3554586
LT1715CMS#PBF 功能描述:IC COMPARATOR 150MHZ DUAL 10MSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 比較器 系列:UltraFast™ 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 類型:帶電壓基準(zhǔn) 元件數(shù):4 輸出類型:開路漏極 電壓 - 電源,單路/雙路(±):2.5 V ~ 11 V,±1.25 V ~ 5.5 V 電壓 - 輸入偏移(最小值):10mV @ 5V 電流 - 輸入偏壓(最小值):- 電流 - 輸出(標(biāo)準(zhǔn)):0.015mA @ 5V 電流 - 靜態(tài)(最大值):8.5µA CMRR, PSRR(標(biāo)準(zhǔn)):80dB CMRR,80dB PSRR 傳輸延遲(最大):- 磁滯:- 工作溫度:0°C ~ 70°C 封裝/外殼:16-SOIC(0.154",3.90mm 寬) 安裝類型:表面貼裝 包裝:管件 產(chǎn)品目錄頁(yè)面:1386 (CN2011-ZH PDF)
LT1715CMS#PBF 制造商:Linear Technology 功能描述:High Speed Comparator IC