DS21554L Maxim Integrated Products, DS21554L Datasheet - Page 10

• Manufacturer Part Number: DS21554L
• Description: IC TXRX E1 1-CHIP 5V 100-LQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS21554L

• Function: Single-Chip Transceiver
• Interface: E1, HDLC, J1, T1
• Number Of Circuits: 1
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 75mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Includes: Remote and AIS Alarm Detector / Generator
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power (watts): -

3. PIN DESCRIPTION
Table 3-1. Pin Description Sorted by Pin Number
23, 26, 27,
45, 60, 80,
19, 20, 24
8, 9, 15,
44, 61,
81,83
PIN
28
10
11
12
13
14
16
17
18
21
22
25
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
84
46
47
48
1
2
3
4
5
6
7
RCHBLK
TCHBLK
8MCLK
XTALD
TCLKO
TNEGO
8XCLK
TLCLK
TSYNC
RRING
TPOSO
NAME
JTCLK
TRING
TLINK
TNEGI
MCLK
TCLKI
DVDD
JTRST
RVDD
TVDD
TPOSI
TCLK
JTDO
RVSS
DVSS
JTMS
TEST
TVSS
TSER
LIUC
RTIP
TSIG
JTDI
TTIP
RCL
N.C.
BTS
INT
CI
TYPE
I/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
Receive Channel Block
IEEE 1149.1 Test Mode Select
8.192 MHz Clock
IEEE 1149.1 Test Clock Signal
IEEE 1149.1 Test Reset, Active Low
Receive Carrier Loss
IEEE 1149.1 Test Data Input
No Connect. Do not connect any signal to this pin.
IEEE 1149.1 Test Data Output
Bus Type Select
Line Interface Connect
Eight Times Clock
Test
Receive Analog Tip Input
Receive Analog Ring Input
Receive Analog Positive Supply
Receive Analog Signal Ground
Master Clock Input
Quartz Crystal Driver
Interrupt, Active Low
Transmit Analog Tip Output
Transmit Analog Signal Ground
Transmit Analog Positive Supply
Transmit Analog Ring Output
Transmit Channel Block
Transmit Link Clock
Transmit Link Data
Carry In
Transmit Sync
Transmit Positive Data Input
Transmit Negative Data Input
Transmit Clock Input
Transmit Clock Output
Transmit Negative Data Output
Transmit Positive Data Output
Digital Positive Supply
Digital Signal Ground
Transmit Clock
Transmit Serial Data
Transmit Signaling Input
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DS21354/DS21554 3.3V/5V E1 Single-Chip Transceivers
FUNCTION