DS21Q50L+ Maxim Integrated Products, DS21Q50L+ Datasheet - Page 12

• Manufacturer Part Number: DS21Q50L+
• Description: IC TXRX 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: *
• Includes: AIS Alarms Detector and Generator, Loopback Functions, PRBS Generator / Detector, Remote Detector and Generator
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -

Table 2-2. Pin Assignment (by LQFP Pin Number)
PIN
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
1
2
3
4
5
6
7
8
9
PARALLEL PORT
ENABLED
SYSCLK3
SYSCLK2
TSYNC4
RSYNC3
TSYNC3
RSYNC2
TRING4
RRING3
TRING3
RRING2
D0/AD0
D1/AD1
D2/AD2
D3/AD3
D4/AD4
D5/AD5
D6/AD6
D7/AD7
DVDD4
RVDD4
DVDD3
RVDD3
TVDD4
OUTB3
OUTA3
TVDD3
OUTB2
OUTA2
TCLK4
DVSS4
TCLK3
DVSS3
TVSS4
TSER4
RSER3
RVSS4
TVSS3
TSER3
RSER2
RVSS3
TTIP4
RTIP3
TTIP3
RTIP2
NAME
ENABLED
SERIAL
PORT
SDO
12 of 87
TYPE
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
—
—
—
—
—
—
—
—
—
—
—
—
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
Transmit Analog Tip Output
Transmit Analog Signal Ground
Transmit Analog Positive Supply
Transmit Analog Ring Output
Transmit Clock
Transmit Serial Data
Transmit Sync
Digital Signal Ground
Digital Positive Supply
User Selectable Output B
User Selectable Output A
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
Data Bus Bit0/Address/Data Bus Bit 0
Data Bus Bit1/ Address/Data Bus Bit 1
Data Bus Bit 2/Address/Data Bus Bit2
Data Bus Bit 3/Address/Data Bus Bit 3
Data Bus Bit4/Address/Data Bus Bit 4
Data Bus Bit 5/Address/Data Bus Bit 5
Data Bus Bit 6/Address/Data Bus Bit 6
Transmit Analog Tip Output
Transmit Analog Signal Ground
Transmit Analog Positive Supply
Transmit Analog Ring Output
Transmit Clock
Transmit Serial Data
Transmit Sync
Digital Signal Ground
Digital Positive Supply
User Selectable Output B
User Selectable Output A
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
Data Bus Bit 7/Address/Data Bus Bit 7
[Serial Port Mode in Brackets]
FUNCTION