DS21455 Maxim Integrated Products, DS21455 Datasheet - Page 32

• 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

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