Datasheet Linear Technology LTC1546

Manufacturer	Linear Technology
Series	LTC1546

Software-Selectable Multiprotocol Transceiver with Termination

Datasheets

PDF, 290 Kb, Revision: S, File uploaded: Nov 12, 2017

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Prices

Packaging

	LTC1546CG#PBF	LTC1546CG#TRPBF	LTC1546IG#PBF	LTC1546IG#TRPBF
N	1	2	3	4
Package	SSOP-28 Package Outline Drawing	SSOP-28 Package Outline Drawing	SSOP-28 Package Outline Drawing	SSOP-28 Package Outline Drawing
Package Code	G	G	G	G
Package Index	05-08-1640 (G28)	05-08-1640 (G28)	05-08-1640 (G28)	05-08-1640 (G28)
Pin Count	28	28	28	28

Parametrics

Parameters / Models	LTC1546CG#PBF	LTC1546CG#TRPBF	LTC1546IG#PBF	LTC1546IG#TRPBF
DCE or DTE	DTE or DCE	DTE or DCE	DTE or DCE	DTE or DCE
Demo Boards	DC196A-B,DC327A	DC196A-B,DC327A	DC196A-B,DC327A	DC196A-B,DC327A
Drivers	3	3	3	3
ESD, kV	2	2	2	2
Export Control	no	no	no	no
Multiprotocol Data Rate	10Mbps (V.35 Async), 5Mbps (V.35 Sync), 100kbps (RS232/RS562), 10Mbps (RS422/RS485)	10Mbps (V.35 Async), 5Mbps (V.35 Sync), 100kbps (RS232/RS562), 10Mbps (RS422/RS485)	10Mbps (V.35 Async), 5Mbps (V.35 Sync), 100kbps (RS232/RS562), 10Mbps (RS422/RS485)	10Mbps (V.35 Async), 5Mbps (V.35 Sync), 100kbps (RS232/RS562), 10Mbps (RS422/RS485)
Operating Temperature Range, °C	0 to 70	0 to 70	-40 to 85	-40 to 85
Protocols Supported	EIA530, EIA530-A, RS232, RS449, V.35, V.36, X.21	EIA530, EIA530-A, RS232, RS449, V.35, V.36, X.21	EIA530, EIA530-A, RS232, RS449, V.35, V.36, X.21	EIA530, EIA530-A, RS232, RS449, V.35, V.36, X.21
Receivers	3	3	3	3
Signals	Data, Clock	Data, Clock	Data, Clock	Data, Clock
Supply Voltage Range	5V	5V	5V	5V
Termination Type	Included	Included	Included	Included

Eco Plan

	LTC1546CG#PBF	LTC1546CG#TRPBF	LTC1546IG#PBF	LTC1546IG#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant

Articles

Download
LTC1546 Multiprotocol Chip Simplifies NET1-, NET2- and TBR2-Compliant NET1-, NET2- and TBR2-Compliant &mdash LT Journal
PDF, 174 Kb, File published: Feb 1, 2000
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DESIGN INFORMATION LTC1546 Multiprotocol Chip Simplifies
NET1-, NET2-and TBR2-Compliant
Serial Interfaces
by Dan Eddleman
ports the V.28 (RS232), V.35, V.36,
X.21, RS449, EIA530 and EIA530-A
protocols, including all of the necessary cable termination. With these
two chips, the physical layer of a
NET1-, NET2-and TBR2-compliant C3
1ВµF VCC
5V C1
1ВµF 3 28 1 27
26 CHARGE
PUMP 2
4 25 C5
1ВµF LTC1546
5 DTE_TXD/DCE_RXD D1 6 DTE_SCTE/DCE_RXC T D2 T C2
1ВµF + The LTC1546 multiprotocol transceiver simplifies network interface
design and frees up valuable PC board
real estate. Operating from a single
5V supply, the LTC1546 and LTC1544
form a complete, software-selectable
DTE or DCE interface port that sup-C4 …

Model Line

Series: LTC1546 (4)

LTC1546CG#PBF LTC1546CG#TRPBF LTC1546IG#PBF LTC1546IG#TRPBF

Manufacturer's Classification

Interface > Multiprotocol Transceivers

EMS supplier

Slices

Microcontrollers