GULL WING ATM/SONET/SDH Circuits 457

Reset All

Part	Manufacturer	Telecom IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Applications	Surface Mount	No. of Functions	Technology	Maximum Supply Current	Nominal Supply Voltage	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Finish	Terminal Position	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Seated Height	Width	Qualification	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length
MAX4174ANEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00051 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn85Pb15)	DUAL	R-PDSO-G5	1			Not Qualified	e0
MAX4175AHEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00053 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G5				Not Qualified	e0
MAX4175BFEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00053 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G5				Not Qualified	e0
MAX4175CAEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00053 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn85Pb15)	DUAL	R-PDSO-G5	1			Not Qualified	e0
MAX4174BHEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00051 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn85Pb15)	DUAL	R-PDSO-G5	1			Not Qualified	e0
MAX4175AEEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00053 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G5				Not Qualified	e0
MAX4175AGEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00053 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn85Pb15)	DUAL	R-PDSO-G5	1			Not Qualified	e0
DS3105LN+	Maxim Integrated	ATM/SONET/SDH SUPPORT CIRCUIT	INDUSTRIAL	GULL WING	64	LFQFP	SQUARE	PLASTIC/EPOXY	SDH; SONET	YES	1		192 mA	1.8 V	1.8,3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.47SQ,20	Other Telecom ICs	.5 mm	85 Cel	-40 Cel	MATTE TIN	QUAD	S-PQFP-G64	3	1.6 mm	10 mm	Not Qualified	e3	30	260	10 mm
MAX4175AOEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00053 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn85Pb15)	DUAL	R-PDSO-G5	1			Not Qualified	e0
78P2352-IGTR/F	Maxim Integrated	ATM/SONET/SDH TRANSCEIVER	INDUSTRIAL	GULL WING	128	LFQFP	SQUARE	PLASTIC/EPOXY	SDH; SONET	YES	1		.35 mA	3.3 V	3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP128,.64SQ,16	Digital Transmission Interfaces	.4 mm	85 Cel	-40 Cel		QUAD	S-PQFP-G128	3	1.6 mm	14 mm	Not Qualified				14 mm
MAX4174CAEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00051 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn85Pb15)	DUAL	R-PDSO-G5	1			Not Qualified	e0
MAX4175AJEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00053 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G5				Not Qualified	e0
MAX4174BCEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00051 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn85Pb15)	DUAL	R-PDSO-G5	1			Not Qualified	e0
MAX4174AMEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00051 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn85Pb15)	DUAL	R-PDSO-G5	1			Not Qualified	e0
MAX4175BHEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00053 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G5				Not Qualified	e0
MAX4174AKEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00051 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn85Pb15)	DUAL	R-PDSO-G5	1			Not Qualified	e0
MAX4175CAEUK+	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.53 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Matte Tin (Sn)	DUAL	R-PDSO-G5				Not Qualified	e3
DS3105LN	Maxim Integrated	ATM/SONET/SDH SUPPORT CIRCUIT	INDUSTRIAL	GULL WING	64	LFQFP	SQUARE	PLASTIC/EPOXY	SDH; SONET	YES	1		.192 mA	1.8 V	1.8,3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.47SQ,20	Other Telecom ICs	.5 mm	85 Cel	-40 Cel		QUAD	S-PQFP-G64		1.6 mm	10 mm	Not Qualified				10 mm
78P2352-IGTR	Maxim Integrated	ATM/SONET/SDH TRANSCEIVER	INDUSTRIAL	GULL WING	128	LFQFP	SQUARE	PLASTIC/EPOXY	SDH; SONET	YES	1			3.3 V		FLATPACK, LOW PROFILE, FINE PITCH			.4 mm	85 Cel	-40 Cel		QUAD	S-PQFP-G128		1.6 mm	14 mm	Not Qualified		NOT SPECIFIED	NOT SPECIFIED	14 mm
MAX4174BNEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00051 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn85Pb15)	DUAL	R-PDSO-G5	1			Not Qualified	e0
78P2352-IEL/F	Maxim Integrated	ATM/SONET/SDH TRANSCEIVER	INDUSTRIAL	GULL WING	128	HLFQFP	SQUARE	PLASTIC/EPOXY	SDH; SONET	YES	1		.35 mA	3.3 V	3.3	FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH	QFP128,.64SQ,16	Digital Transmission Interfaces	.4 mm	85 Cel	-40 Cel		QUAD	S-PQFP-G128		1.6 mm	14 mm	Not Qualified		NOT SPECIFIED	NOT SPECIFIED	14 mm
MAX4175BAEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00053 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn85Pb15)	DUAL	R-PDSO-G5	1			Not Qualified	e0
MAX4175BKEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00053 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn85Pb15)	DUAL	R-PDSO-G5	1			Not Qualified	e0
MAX4174AHEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00051 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn85Pb15)	DUAL	R-PDSO-G5	1			Not Qualified	e0
MAX4174AEEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00051 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn85Pb15)	DUAL	R-PDSO-G5	1			Not Qualified	e0
MAX4175BCEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00053 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G5				Not Qualified	e0
MAX4174BDEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00051 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn85Pb15)	DUAL	R-PDSO-G5	1			Not Qualified	e0
DS3106LN+	Maxim Integrated	ATM/SONET/SDH SUPPORT CIRCUIT	INDUSTRIAL	GULL WING	64	LFQFP	SQUARE	PLASTIC/EPOXY	SDH; SONET	YES	1		.185 mA	1.8 V	1.8,3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.47SQ,20	Other Telecom ICs	.5 mm	85 Cel	-40 Cel	MATTE TIN	QUAD	S-PQFP-G64	3	1.6 mm	10 mm	Not Qualified	e3	30	260	10 mm
MAX4175BDEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00053 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G5				Not Qualified	e0
MAX4174BKEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00051 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn85Pb15)	DUAL	R-PDSO-G5	1			Not Qualified	e0
MAX4175BLEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00053 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G5				Not Qualified	e0
MAX4174ALEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00051 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn85Pb15)	DUAL	R-PDSO-G5	1			Not Qualified	e0
MAX4175BBEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00053 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G5				Not Qualified	e0
MAX4174BMEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00051 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn85Pb15)	DUAL	R-PDSO-G5	1			Not Qualified	e0
MAX4174BGEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00051 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn85Pb15)	DUAL	R-PDSO-G5	1			Not Qualified	e0
MAX4175BNEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00053 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn85Pb15)	DUAL	R-PDSO-G5	1			Not Qualified	e0
MAX4175ALEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00053 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G5				Not Qualified	e0
MAX4174BAEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00051 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn85Pb15)	DUAL	R-PDSO-G5	1			Not Qualified	e0
MAX4174BJEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00051 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn85Pb15)	DUAL	R-PDSO-G5	1			Not Qualified	e0
78P2351-IGT/F	Maxim Integrated	ATM/SONET/SDH TRANSCEIVER	INDUSTRIAL	GULL WING	100	LFQFP	SQUARE	PLASTIC/EPOXY	SDH	YES	1	CMOS	.212 mA	3.3 V	3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP100,.63SQ,20	Digital Transmission Interfaces	.5 mm	85 Cel	-40 Cel	MATTE TIN	QUAD	S-PQFP-G100	3	1.6 mm	14 mm	Not Qualified	e3	30	260	14 mm
MAX4174AOEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00051 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn85Pb15)	DUAL	R-PDSO-G5	1			Not Qualified	e0
MAX4174AGEUK	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.00051 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	Tin/Lead (Sn85Pb15)	DUAL	R-PDSO-G5	1			Not Qualified	e0
MAX4174AKEUK+	Maxim Integrated		INDUSTRIAL	GULL WING	5	TSOP	RECTANGULAR	PLASTIC/EPOXY		YES		BIPOLAR	.51 mA		3/5	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	ATM/SONET/SDH ICs	.95 mm	85 Cel	-40 Cel	MATTE TIN	DUAL	R-PDSO-G5	1			Not Qualified	e3	30	260
MAX3881ECB-TD	Maxim Integrated	ATM/SONET/SDH CLOCK RECOVERY CIRCUIT	INDUSTRIAL	GULL WING	64	HTFQFP	SQUARE	PLASTIC/EPOXY		YES	1	BIPOLAR		3.3 V		FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH			.5 mm	85 Cel	-40 Cel	TIN LEAD	QUAD	S-PQFP-G64	3	1.2 mm	10 mm	Not Qualified	e0			10 mm
MAX3876EHJ-T	Maxim Integrated	ATM/SONET/SDH CLOCK RECOVERY CIRCUIT	INDUSTRIAL	GULL WING	32	TFQFP	SQUARE	PLASTIC/EPOXY		YES	1			3.3 V		FLATPACK, THIN PROFILE, FINE PITCH			.5 mm	85 Cel	-40 Cel	TIN LEAD	QUAD	S-PQFP-G32	1	1.2 mm	5 mm	Not Qualified	e0			5 mm
MAX3691ECJ	Maxim Integrated	ATM/SONET/SDH SERIAL TO PARALLEL/PARALLEL TO SERIAL CONVERTER	INDUSTRIAL	GULL WING	32	LQFP	SQUARE	PLASTIC/EPOXY	ATM; SDH; SONET	YES	1	BIPOLAR	100 mA	3.3 V	3.3	FLATPACK, LOW PROFILE	QFP32,.35SQ,32	ATM/SONET/SDH ICs	.8 mm	85 Cel	-40 Cel	TIN LEAD	QUAD	S-PQFP-G32	1	1.6 mm	7 mm	Not Qualified	e0			7 mm
MAX3664EUA	Maxim Integrated	ATM/SONET/SDH SUPPORT CIRCUIT	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	SDH; SONET	YES	1		.035 mA	3.3 V	3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Other Telecom ICs	.65 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	S-PDSO-G8	1	1.1 mm	3 mm	Not Qualified	e0			3 mm
MAX3645EEE	Maxim Integrated	ATM/SONET/SDH SUPPORT CIRCUIT	INDUSTRIAL	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	SONET	YES	1	BIPOLAR	.027 mA	3.3 V	3.3/5	SMALL OUTLINE, SHRINK PITCH	SSOP16,.25	ATM/SONET/SDH ICs	.635 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	R-PDSO-G16	1	1.75 mm	3.9 mm	Not Qualified	e0	20	240	4.9 mm

ATM/SONET/SDH Circuits

ATM (Asynchronous Transfer Mode), SONET (Synchronous Optical Network), and SDH (Synchronous Digital Hierarchy) circuits are high-speed communication technologies used in telecommunications networks.

ATM is a cell-based network technology that enables high-speed data transfer, video and voice communication. It divides data into fixed-size cells and sends them across the network using time-division multiplexing (TDM).

SONET and SDH are both standard protocols for optical telecommunications transport. They use synchronous timing signals to enable high-speed communication over fiber optic networks. SONET is used primarily in North America, while SDH is used primarily in Europe and other regions.

ATM, SONET, and SDH circuits offer several advantages over other communication technologies. They provide high-speed communication with low latency, allowing for efficient data transfer and real-time voice and video communication. They also provide a high level of reliability and fault tolerance, making them ideal for use in mission-critical applications such as banking, healthcare, and defense.

However, these circuits also require specialized hardware and software, and can be more expensive to implement and maintain than other communication technologies. They also require a high level of expertise to configure and manage.