L8221G-SH2-R datasheet(1/5 Pages) UTC

部件名	L8221G-SH2-R

功能描述	Integrated regulated supply for LNB

PDF	5 Pages

Scroll/Zoom	100%

制造商	UTC [Unisonic Technologies]

网页	http://www.utc-ic.com

标志

1 / 5 page

UNISONIC TECHNOLOGIES CO., LTD

L8221

Preliminary

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

1 of 5

QW-R123-020.a

SINGLE LNB–BIAS, CONTROL

AND POWER MANAGEMENT

SOLUTION



DESCRIPTION

The UTC L8221 is a single chip power management and control

solution for LNB’s. The highly integrated solution provides all the

required FET and mixer bias, control detection and decoding, local

oscillator switching and a stable power supply for the IF amplifier

and additional support functions. Being at the heart of the LNB

monitoring the control, power management and environmental

conditions the UTC L8221 is able to provide reliable solution

eliminating effects such as false switching and over loading.



FEATURES

* Single chip LNB bias, control and power management

* 22kHz tone detector with signal rejection for band switching

* Zero Gate FET switching

* Integrated regulated supply for LNB

* Voltage detection for polarization switching

* Programmable mixer and FET bias

* Single pin for supply and control

* No external filtering required

* Temperature compensated protected FET bias

HSOP-8



ORDERING INFORMATION

Ordering Number

Package

Packing

L8221G-SH2-R

HSOP-8

Tape Reel



MARKING

类似零件编号 - L8221G-SH2-R

制造商	部件名	数据表	功能描述
Unisonic Technologies	L8221G-SH2-R	142Kb / 5P	SINGLE LNB?밄IAS, CONTROL AND POWER MANAGEMENT SOLUTION

More results

类似说明 - L8221G-SH2-R

制造商	部件名	数据表	功能描述
STMicroelectronics	LNBTVSX-22XX	111Kb / 9P	Lightning protection for LNB power supply 29-Jan-2007
STMicroelectronics	LNBTVSX-304	92Kb / 7P	Lightning protection for LNB power supply 01-Apr-2008
NXP Semiconductors	TFF1004HN	155Kb / 19P	Integrated mixer oscillator PLL for satellite LNB Rev. 01-25 August 2008
Toshiba Semiconductor	TB7109F	486Kb / 15P	Power supply IC for LNB
NXP Semiconductors	TFF1012HN	138Kb / 12P	Integrated mixer oscillator PLL for satellite LNB Rev. 1-10 October 2013
	TFF1013HN	342Kb / 13P	Integrated mixer oscillator PLL for satellite LNB Rev. 1-11 September 2013
	TFF1018HN	433Kb / 12P	Integrated mixer oscillator PLL for satellite LNB Rev. 2-7 December 2011
	TFF1024HN	190Kb / 16P	Integrated mixer oscillator PLL for satellite LNB Rev. 1-13 January 2015
	TFF1044HN	365Kb / 27P	Integrated mixer oscillator PLL for satellite quad LNB Rev. 1-10 June 2015
List of Unclassifed Man...	INN8186	821Kb / 12P	Highly Integrated LNB Supply and Control Voltage Regulator