26
AVR-5805/AVC-A1XV-UPGRADE
TC4053BFT (IC601)
TC4052BFT (IC756, 757)
SN65LVDS2DBVR (IC811)
LTC4300-2CMS8 (IC807)
3
2
4
5
1
VCC
GND
A
R
B
100k
RCH1
100k
RCH3
–
+
–
+
0.5pF
UVLO
3
SCLIN
4300-2 BD
CONNECT
CONNECT
STOP BIT AND BUS IDLE
4
4
GND
20pF
RD
S
QB
0.5
µ
A
0.55V
CC
/
0.45V
CC
–
+
–
+
0.55V
CC2
/
0.45V
CC2
2mA
95
µ
s
DELAY
BACKPLANE-TO-CARD
CONNECTION
CONNECT
CONNECT
2
SCLOUT
6
SDAIN
8
V
CC
BACKPLANE-TO-CARD
CONNECTION
CONNECT
CONNECT
7
SDAOUT
1
V
CC2
5
ACC
1V
PRECHARGE
100k
RCH2
100k
RCH4
CONNECT
SLEW RATE
DECTECTOR
2mA
SLEW RATE
DECTECTOR
2mA
SLEW RATE
DECTECTOR
ACC
ACC
2mA
SLEW RATE
DECTECTOR
2
ዴȐǹȷȐȃȕǡƱțȃȈǹȯȃȗȷdzȳȈȭȸȩ
1
2
3
4
ENABLE/V
CC2
*
SCLOUT
SCLIN
GND
8
7
6
5
V
CC
SDAOUT
SDAIN
READY/ACC*
TOP VIEW
Blocl Diagram
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QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299