Rainbow Electronics DS2188 - Manual (Page 4)

DS2188
021997 4/11
DS2188 IN THE RECEIVE PATH Figure 3
RST
DS2187 DS2188
RTIP
RRING
RCLK
RPOS
RNEG
RCLK
RPOS
RNEG
RRCLK
RRPOS
RRNEG
XTAL1
XTAL2
XTAL OUT
BL
TEST
BDS
DJA
TO DS2180A,
6.176 MHz (T1) or
8.192 MHz (CEPT)
RECEIVE
DSX–1 PAIR DS2141A, DS2181A,
or DS2143
DS2188 IN THE TRANSMIT PATH Figure 4
RST
DS2186 DS2188
TTIP
TRING
TCLK
TPOS
TNEG
RRCLK
RRPOS
RRNEG
RCLK
RPOS
RNEG
XTAL1
XTAL2
XTAL OUT
BL
TEST
BDS
DJA
FROM DS2180A,
6.176 MHz (T1) or
8.192 MHz (CEPT)
TRANSMIT
DSX–1 PAIR
DS2141A, DS2181A,
or DS2143