UCC5646PM Overview
A transmission line may also have 27 terminations, which are made using devices matched to its characteristic impedance. As a result of its low package cost, the 64-LQFP is well known in the electronic industry. Tray's materials are followed in the packaging. A PCB is mounted with Surface Mount. There should not be an increase in Operating Temperature over 0°C~70°C. A SCSI, LVD-qualified material, it can be used for standard applications. As a precaution, a 2.7V~5.25V Supply Voltage has been provided. Devices are packaged with 64-LQFP (10x10) by the supplier.
UCC5646PM Features
27 terminations
Tray package

UCC5646PM Applications
There are a lot of Rochester Electronics, LLC
UCC5646PM Signal Terminators applications.

PCI Cards
Telecommunication Equipment
Data Routers
Data Switches
Programmable logic controller and remote input modules
High speed protected termination for digital input with serialized SPI output
IEC61131-2 type 1, 2 and 3
ESD protection and termination of USB downstream ports downstream ports
Desktop PCs
Notebooks

Mounting Type	Surface Mount
Package / Case	64-LQFP
Supplier Device Package	64-LQFP (10x10)
Operating Temperature	0°C~70°C
Packaging	Tray
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	27
Type	SCSI, LVD
Voltage - Supply	2.7V~5.25V
RoHS Status	Non-RoHS Compliant
Mounting Style	PCB Mount
Case Code - in	1206
Case Code - mm	3216
Unit Weight	0.000571 oz
Factory Pack Quantity:Factory Pack Quantity	3000
Manufacturer	TT Electronics
Brand	Welwyn Components / TT Electronics
RoHS	Details
Package	Bag
Mfr	Unitrode
Product Status	Obsolete
Series	HVC
Packaging	Reel
Operating Temperature	0°C ~ 70°C
Tolerance	5 %
Temperature Coefficient	100 PPM / C
Resistance	1.74 MOhms
Subcategory	Resistors
Technology	Thick Film
Voltage - Supply	2.7V ~ 5.25V
Product Type	Thick Film Resistors
Features	-
Product Category	Thick Film Resistors - SMD