Key Specifications:  Equalizers (Cable and Circuit Board)
Part Number	Data Rate (Mbps)	Data Rate (Mbps)	Max. Reach @ Max. Data Rate	VSUPPLY (V)	I/O Type	Channels	Rx Eq. @ Max. Rate (dB)	Package/Pins	Smallest Available Pckg. (mm2)	Oper. Temp. (°C)	Price
	min	max					typ		max w/pins		See Notes
MAX3981	2500	3125	1m FR4	3.3	CML	4	14	TQFN/44	50	0 to +85	$14.99 @1k
See All Equalizers (Cable and Circuit Board) (18)

Diagram

Typical Operating Circuit

Evaluation Kits

MAX3980EVKIT, MAX3981EVKIT

Design Guides

Fiber (PDF)

Reliability Reports

Show FIT data for: MAX3981 Request Reliability Report for: MAX3981

Software/Models

MAX3981 SPICE Input/Output Model MAX3981UGH IBIS Model

Ordering Information

Notes: Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Devices: 1-4 of 4

MAX3981	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX3981UGH-D			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX3981UGH-TD			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX3981UTH+			Active	TQFN;44 pin;50 mm² Outline Drawing: 21-0144 (PDF) Land Pattern: 90-0127 (PDF) Use pkgcode/variation: T4477+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX3981UTH+T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet

More Information

New Product Press Release 2001-12-04

Related Products

MAX3800 3.2Gbps Adaptive Equalizer and Cable Driver MAX3801 3.2Gbps Adaptive Equalizer More Like This: View Product Families for Similar Products See All Equalizers (Cable and Circuit Board) (19 Products)

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Description   Key Features   Applications/Uses   Key Specifications   Diagram

Data Sheet   Application Notes   Design Guides   Engineering Journals   Reliability Reports   Software/Models   Evaluation Kits

Price and Availability   Samples   Buy Online   Package Information   Lead-Free Information

Related Products   Notes and Comments   Evaluation Kits

Document Ref.: 21-2178; Rev 2; 2008-12-15
This page last modified: 2008-12-15