DS21455 Maxim Integrated Products, DS21455 Datasheet - Page 31

• Manufacturer Part Number: DS21455
• Description: Network Controller & Processor ICs Quad E1-T1-J1 Single -Chip Transceiver (S
• Manufacturer: Maxim Integrated Products

Specifications of DS21455

• Product: Framer
• Number Of Transceivers: 4
• Data Rate: 64 Kbps
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 328 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: BGA

W16
W17
PIN
A12
K18
A13
U12
V11
D16
D13
B15
U17
B14
V15
A16
U15
Y11
Y14
Y17
Y20
D15
B16
Y18
C15
V16
D12
V12
E17
P17
F17
D3
G2
A3
H2
A1
K1
D2
G1
D1
H1
E1
L1
R3
L3
C2
R4
B2
L4
B1
E2
L2
C1
F2
J2
RLOS/LOTC1
RLOS/LOTC2
RLOS/LOTC3
RLOS/LOTC4
RSYSCLK1
RSYSCLK2
RMSYNC1
RMSYNC2
RMSYNC3
RMSYNC4
RNEGO1
RNEGO2
RNEGO3
RNEGO4
RLCLK2
RLCLK3
RLCLK4
RPOSO1
RSYNC1
RSYNC2
RSYNC3
RSYNC4
RPOSO2
RPOSO3
RPOSO4
RLINK1
RLINK2
RLINK3
RLINK4
RNEGI1
RNEGI2
RNEGI3
RNEGI4
RRING1
RRING2
RRING3
RRING4
RPOSI1
RPOSI2
RPOSI3
RPOSI4
RSIGF1
RSIGF2
RSIGF3
RSIGF4
NAME
RSER1
RSER2
RSER3
RSER4
RSIG1
RSIG2
RSIG3
RSIG4
TYPE
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Receive Link Clock for Transceiver 2
Receive Link Clock for Transceiver 3
Receive Link Clock for Transceiver 4
Receive Link Data for Transceiver 1
Receive Link Data for Transceiver 2
Receive Link Data for Transceiver 3
Receive Link Data for Transceiver 4
Receive Multiframe Sync for Transceiver 1
Receive Multiframe Sync for Transceiver 2
Receive Multiframe Sync for Transceiver 3
Receive Multiframe Sync for Transceiver 4
Receive Negative Data for the Framer on Transceiver 3
Receive Positive Data for the Framer on Transceiver 1
Receive Positive Data for the Framer on Transceiver 2
Receive Positive Data for the Framer on Transceiver 3
Receive Positive Data for the Framer on Transceiver 4
Receive Positive Data from the LIU on Transceiver 1
Receive Positive Data from the LIU on Transceiver 2
Receive Positive Data from the LIU on Transceiver 3
Receive Positive Data from the LIU on Transceiver 4
Receive Signaling Output for Transceiver 1
Receive Signaling Output for Transceiver 2
Receive Signaling Freeze Output for Transceiver 1
Receive Signaling Freeze Output for Transceiver 3
Receive Sync for Transceiver 1
Receive Sync for Transceiver 3
Receive System Clock for Transceiver 1
Receive System Clock for Transceiver 2
Receive Loss of Sync/Loss of Transmit Clock for Transceiver 1
Receive Loss of Sync/Loss of Transmit Clock for Transceiver 2
Receive Loss of Sync/Loss of Transmit Clock for Transceiver 3
Receive Loss of Sync/Loss of Transmit Clock For Transceiver4
Receive Negative Data for the Framer on Transceiver 1
Receive Negative Data for the Framer on Transceiver 2
Receive Negative Data for the Framer on Transceiver 4
Receive Negative Data from the LIU on Transceiver 1
Receive Negative Data from the LIU on Transceiver 2
Receive Negative Data from the LIU on Transceiver 3
Receive Negative Data from the LIU on Transceiver 4
Receive Analog Ring Input for Transceiver 1
Receive Analog Ring Input For Transceiver 2
Receive Analog Ring Input For Transceiver 3
Receive Analog Ring Input For Transceiver 4
Receive Serial Data for Transceiver 1
Receive Serial Data for Transceiver 2
Receive Serial Data for Transceiver 3
Receive Serial Data for Transceiver 4
Receive Signaling Output for Transceiver 3
Receive Signaling Output for Transceiver 4
Receive Signaling Freeze Output for Transceiver 2
Receive Signaling Freeze Output for Transceiver 4
Receive Sync for Transceiver 2
Receive Sync for Transceiver 4
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