參數(shù)資料
型號(hào): EIMR_4_SCH
英文描述: 3.3V Half Duplex, 20Mbps, IEC61000 ESD Protected, RS-485/RS-422 Transceiver; Temperature Range: -40°C to 85°C; Package: 8-SOIC
中文描述: eIMR熱解,KT公司參考設(shè)計(jì)原理圖(4端口)? 508KB(PDF格式)
文件頁數(shù): 17/42頁
文件大?。?/td> 413K
代理商: EIMR_4_SCH
U12
3
2
5
1
4
6
U9
3
2
1
R88
332_OHM
R86
100_OHM
R92
332_OHM
R90
100_OHM
U1
PALCE22V10H-15
U4
R47
R77
R78
B_REQ1
9-18-1995_16:49
S_XBUS
1
BCLK20
BCLK10
B_JAM
B_DAT
BCLK20
AEA1
10
M_COL
B_REQ0
COL
ACK
CLKC
COL
AEA1
1
AEA1
2
AEA1
4
AEA1
5
AEA1
6
AEA1
7
AEA1
8
AEA1
9
AEB1
1
AEB1
6
AEB1
2
AEB1
3
AEB1
4
AEB1
5
AEB1
7
AEB1
8
AEB1
9
AEB1
10
DAT
JAM
MCLK
CLKA
CLKB
R_CLK
AEA1
3
SELO
SELO_P
SELO_S
CLKOUT
DIR_DJ
ACK
ID0
B_JAM
BCLK10
B_DAT
S1
11
S1
14
S1
15
U9
6
5
4
U9
8
9
10
U9
11
12
13
B_REQ3
B_REQ2
X1
R50
R49
R48
IMR
ID1
N119
N118
CLK
D
Q
CLR
PRE
Q
74LS74
74HC125
1
2
1
2
1
2
1A
1B
2A
2B
3A
3B
4A
4B
GBA
GAB
74AS243
3
11
4
10
5
9
6
8
13
1
I0
I1
I10
I11
I2
I3
I4
I5
I6
I7
I8
I9
IO0
IO1
IO2
IO3
IO4
IO5
IO6
IO7
IO8
IO9
2
3
13
16
4
5
6
7
9
10
11
12
17
18
19
20
21
23
24
25
26
27
10K_OHM
2
1
1K_OHM
2
1
1K_OHM
2
1
DVDD
EIMR2BD0
Advanced Micro Devices
Project
Date & Time
Sheet page number
Title:
Technician: Steve Cooper
Engineer:Liane T.Aihara Larioza
DVDD
DVSS
DVDD
DVSS
DVDD
10KS_OHM
DVDD
8
1
DVSS
10KS_OHM
DVDD
8
1
DVSS
10KS_OHM
DVDD
8
1
DVSS
74HC125
CLK
3
VCC
4
GND
2
NC
1
20MHZ
10K_OHM
2
1
10K_OHM
2
1
10K_OHM
2
1
Selects board ID. Closed = 0, open = 1
(ACK and COL enable)
BCLK10 drives ~RST circuitry
IMX_AS.PLD
Selects board ID. Closed = 0, open = 1
相關(guān)PDF資料
PDF描述
EIMR_8_PORT 3.3V Half Duplex, 20Mbps, IEC61000 ESD Protected, RS-485/RS-422 Transceiver; Temperature Range: -40°C to 85°C; Package: 8-MSOP
EKK6111 QFN Packaged, ±15kV ESD Protected, +3V to +5.5V, 300nA, 250kbps, RS-232 Transceivers with Enhanced Automatic Powerdown and a Separate Logic Supply; Temperature Range: -40°C to 85°C; Package: 32-QFN
EKK8011 Low-Voltage, Single Supply, SPST, High Performance Analog Switches; Temperature Range: -40°C to 85°C; Package: 8-SOIC T&R
EKK8301 Low-Voltage, Single Supply, SPST, High Performance Analog Switches; Temperature Range: -40°C to 85°C; Package: 8-SOIC T&R
EKM6211 Ultra Low ON-Resistance, Single Supply, Dual SPST Analog Switches; Temperature Range: -40°C to 85°C; Package: 8-MSOP
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