Rainbow Electronics DS2186 - Manual (Page 2)

RST
INT
CS
RAIS
LF
VDD
ZCSEN
LEN0
LEN1
LEN2
TCLKSEL
TAIS
TTIP
TRING
VSS
LCLK
LNEG
LPOS
TCLK
TPOS
TNEG
LB
MTIP
MRING
DS2186
DS2187
AVDD
LCAP
NC
ZCSEN
RCLKSEL
RTIP
RRING
LOCK
AVSS
DVDD
AIS
BPV
RCL
RPOS
RNEG
RCLK
DVSS
DS2180A/DS2181A
SYSTEM CONTROLLER (DS5000)
SYSTEM BACKPLANE
1.35:1
1:2
RPOS
RNEG
RCLK
TCLK
TPOS
TNEG
TSER
RSER
SCLK
SDO
SDI
RECEIVE
PAIR
TRANSMIT
PAIR
10 µ F
0.47 µ F
NONPOLARIZED
DS2186
041295 2/11
DS2186 BLOCK DIAGRAM Figure 1
ZERO CODE
SUPPRESSION
CIRCUITRY
WAVESHAPPING
CIRCUITRY
LINE
DRIVERS INPUT
DATA
MUX
LINE DRIVER
MONITOR LEN0 LEN1 LEN2 ZCSEN
TTIP
TRING
MTIP
MRING
LF
VDD
VSS
LNEG
LPOS
LCLK
TNEG
TPOS
TCLK
LB
TAIS
TCLKSEL
SYSTEM LEVEL INTERCONNECT Figure 2