Owner's manual

DS21455/DS21458 Quad T1/E1/J1 Transceivers
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PIN NAME TYPE FUNCTION
G3 RSYSCLK3 I Receive System Clock for Transceiver 3
W14 RSYSCLK4 I Receive System Clock for Transceiver 4
Y10 RTIP1 I Receive Analog Tip Input for Transceiver 1
Y13 RTIP2 I Receive Analog Tip Input for Transceiver 2
Y16 RTIP3 I Receive Analog Tip Input for Transceiver 3
Y19 RTIP4 I Receive Analog Tip Input for Transceiver 4
P1 RVDD — Receive Analog Positive Supply
J17 RVDD — Receive Analog Positive Supply
E4 RVDD — Receive Analog Positive Supply
W18 RVDD — Receive Analog Positive Supply
R2 RVSS — Receive Analog Signal Ground
T2 RVSS — Receive Analog Signal Ground
H19 RVSS — Receive Analog Signal Ground
J18 RVSS — Receive Analog Signal Ground
D4 RVSS — Receive Analog Signal Ground
D5 RVSS — Receive Analog Signal Ground
V20 RVSS — Receive Analog Signal Ground
W19 RVSS — Receive Analog Signal Ground
W1 TCHBLK1 O Transmit Channel Block for Transceiver 1
F20 TCHBLK2 O Transmit Channel Block for Transceiver 2
C11 TCHBLK3 O Transmit Channel Block for Transceiver 3
U20 TCHBLK4 O Transmit Channel Block for Transceiver 4
V10 TCHCLK1 O Transmit Channel Clock for Transceiver 1
A18 TCHCLK2 O Transmit Channel Clock for Transceiver 2
B8 TCHCLK3 O Transmit Channel Clock for Transceiver 3
L18 TCHCLK4 O Transmit Channel Clock for Transceiver 4
Y9 TCLK1 I Transmit Clock for Transceiver 1
B19 TCLK2 I Transmit Clock for Transceiver 2
B10 TCLK3 I Transmit Clock for Transceiver 3
M19 TCLK4 I Transmit Clock for Transceiver 4
V6 TCLKI1 I Transmit Clock Input for the LIU on Transceiver 1
D19 TCLKI2 I Transmit Clock Input for the LIU on Transceiver 2
C8 TCLKI3 I Transmit Clock Input for the LIU on Transceiver 3
P20 TCLKI4 I Transmit Clock Input for the LIU on Transceiver 4
W7 TCLKO1 O Transmit Clock Output from the Framer on Transceiver 1
E18 TCLKO2 O Transmit Clock Output from the Framer on Transceiver 2
A7 TCLKO3 O Transmit Clock Output from the Framer on Transceiver 3
P19 TCLKO4 O Transmit Clock Output from the Framer on Transceiver 4
V3 TLCLK1 O Transmit Link Clock for Transceiver 1
E20 TLCLK2 O Transmit Link Clock for Transceiver 2
D6 TLCLK3 O Transmit Link Clock for Transceiver 3
T18 TLCLK4 O Transmit Link Clock for Transceiver 4
W5 TLINK1 I Transmit Link Data for Transceiver 1
E19 TLINK2 I Transmit Link Data for Transceiver 2
C6 TLINK3 I Transmit Link Data for Transceiver 3
T19 TLINK4 I Transmit Link Data for Transceiver 4
R1 TNEGI1 I Transmit Negative-Data Input for the LIU on Transceiver 1
F19 TNEGI2 I Transmit Negative-Data Input for the LIU on Transceiver 2
D8 TNEGI3 I Transmit Negative-Data Input for the LIU on Transceiver 3
R20 TNEGI4 I Transmit Negative-Data Input for the LIU on Transceiver 4
T3 TNEGO1 O Transmit Negative-Data Output from Framer on Transceiver 1
B20 TNEGO2 O Transmit Negative-Data Output from Framer on Transceiver 2
D9 TNEGO3 O Transmit Negative-Data Output from Framer on Transceiver 3