DS21Q50L Maxim Integrated Products, DS21Q50L Datasheet - Page 14

• Manufacturer Part Number: DS21Q50L
• Description: IC TRANSCEIVER E1 QUAD 100-LQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS21Q50L

• Function: Transceiver
• Interface: E1
• Number Of Circuits: 4
• Voltage - Supply: 3.14 V ~ 3.47 V
• Current - Supply: 230mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Includes: AIS Alarms Detector and Generator, Loopback Functions, PRBS Generator / Detector, Remote Detector and Generator
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power (watts): -

Note: EQVSS lines are tied to RVSS lines in the 100-pin LQFP package.
PIN
100
87
88
89
90
91
92
93
94
95
96
97
98
99
—
—
—
—
PARALLEL PORT
ENABLED
SYSCLK4
RSYNC4
EQVSS1
EQVSS2
EQVSS3
EQVSS4
RRING4
RVDD1
RSER4
RVSS1
RTIP4
PBTS
BTS0
BTS1
INT
TS0
TS1
CS
NAME
ENABLED
SERIAL
PORT
14 of 87
TYPE
I/O
—
—
—
—
—
O
O
–
I
I
I
I
I
I
I
Transmit/Receive System Clock
Receive Serial Data
Receive Sync
Receive Analog Signal Ground
Receive Analog Tip Input
Receive Analog Ring Input
Receive Analog Positive Supply
Interrupt
Parallel Bus Type Select
Bus Type Select 0
Bus Type Select 1
Chip Select
Transceiver Select 0
Transceiver Select 1
Equalizer Analog Signal Ground
Equalizer Analog Signal Ground
Equalizer Analog Signal Ground
Equalizer Analog Signal Ground
[Serial Port Mode in Brackets]
FUNCTION