VQCCN Prescaler & Multivibrators 7

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Part	Manufacturer	Logic IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	No. of Functions	Maximum Frequency At Nominal Supply	Technology	Packing Method	Nominal Supply Voltage / Vsup (V)	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Propagation Delay (tpd)	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Minimum Operating Temperature	No. of Data/Clock Inputs	Terminal Finish	Terminal Position	Minimum fmax	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Width	Qualification	Output Polarity	Minimum Supply Voltage (Vsup)	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Family
HMC493LP3TR	Analog Devices	PRESCALER	INDUSTRIAL	NO LEAD	16	VQCCN	SQUARE	PLASTIC/EPOXY	YES	1	18000000000 Hz	GAAS	TR	5	5	CHIP CARRIER, VERY THIN PROFILE	LCC16,.12SQ,20		Prescaler/Multivibrators	.5 mm	85 Cel	-40 Cel	1		QUAD	18000 MHz	S-PQCC-N16		5.25 V	1 mm	3 mm	Not Qualified	COMPLEMENTARY	4.75 V		NOT SPECIFIED	NOT SPECIFIED	3 mm	493
HMC492LP3TR	Analog Devices	PRESCALER	INDUSTRIAL	NO LEAD	16	VQCCN	SQUARE	PLASTIC/EPOXY	YES	1	18000000000 Hz	GAAS	TR	5	5	CHIP CARRIER, VERY THIN PROFILE	LCC16,.12SQ,20		Prescaler/Multivibrators	.5 mm	85 Cel	-40 Cel	1	TIN LEAD	QUAD	18000 MHz	S-PQCC-N16	1	5.25 V	1 mm	3 mm	Not Qualified	COMPLEMENTARY	4.75 V	e0		235	3 mm	492
HMC394LP4TR	Analog Devices	PRESCALER	OTHER	NO LEAD	24	VQCCN	SQUARE	UNSPECIFIED	YES	1			TR	5		CHIP CARRIER, VERY THIN PROFILE				.5 mm	85 Cel	-55 Cel	1	TIN LEAD	QUAD	2200 MHz	S-XQCC-N24	1	5.25 V	1 mm	4 mm		COMPLEMENTARY	4.75 V	e0	20	235	4 mm	394
HMC447LC3TR	Analog Devices	PRESCALER	INDUSTRIAL	NO LEAD	16	VQCCN	SQUARE	UNSPECIFIED	YES	1	26000000000 Hz	GAAS	TR	5	5	CHIP CARRIER, VERY THIN PROFILE	LCC16,.12SQ,20		Prescaler/Multivibrators	.5 mm	85 Cel	-40 Cel	1	GOLD OVER NICKEL	QUAD	26000 MHz	S-XQCC-N16	3	5.25 V	.92 mm	3 mm	Not Qualified	TRUE	4.75 V	e4		260	3 mm	447
HMC494LP3TR	Analog Devices	PRESCALER	INDUSTRIAL	NO LEAD	16	VQCCN	SQUARE	PLASTIC/EPOXY	YES	1	18000000000 Hz	GAAS	TR	5	5	CHIP CARRIER, VERY THIN PROFILE	LCC16,.12SQ,20		Prescaler/Multivibrators	.5 mm	85 Cel	-40 Cel	1		QUAD	18000 MHz	S-PQCC-N16		5.25 V	1 mm	3 mm	Not Qualified	COMPLEMENTARY	4.75 V				3 mm	494
HMC493LP3ETR	Analog Devices	PRESCALER	INDUSTRIAL	NO LEAD	16	VQCCN	SQUARE	PLASTIC/EPOXY	YES	1	18000000000 Hz	GAAS	TR	5	5	CHIP CARRIER, VERY THIN PROFILE	LCC16,.12SQ,20		Prescaler/Multivibrators	.5 mm	85 Cel	-40 Cel	1	MATTE TIN	QUAD	18000 MHz	S-PQCC-N16	1	5.25 V	1 mm	3 mm	Not Qualified	COMPLEMENTARY	4.75 V	e3			3 mm	493
74LVC1G123GM	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	NO LEAD	8	VQCCN	SQUARE	PLASTIC/EPOXY	YES	1		CMOS		3.3		CHIP CARRIER, VERY THIN PROFILE		19 ns		.5 mm	125 Cel	-40 Cel	2		QUAD		S-PQCC-N8	1	5.5 V	.5 mm	1.6 mm		TRUE	1.65 V				1.6 mm	LVC/LCX/Z

Prescaler & Multivibrators

Prescalers and multivibrators are electronic circuits used in digital systems for various purposes.

A prescaler is a digital circuit that divides the frequency of an input signal by a certain factor to produce a lower frequency output signal. Prescalers are used in frequency synthesizers, where a high-frequency signal needs to be divided down to a lower frequency for further processing. Prescalers can be designed using various technologies, including TTL, CMOS, and FPGAs.

A multivibrator is a digital circuit that can generate a square wave output signal with a specified frequency and duty cycle. Multivibrators can be classified into two types: astable multivibrators and monostable multivibrators. Astable multivibrators can generate a continuous square wave output signal without any external triggering, while monostable multivibrators can generate a single pulse output signal in response to an external trigger signal.

Astable multivibrators are commonly used in digital systems to generate clock signals for synchronous circuits. They can also be used in digital signal processing applications, such as frequency modulation and pulse width modulation.

Monostable multivibrators are commonly used in digital systems to generate pulse signals for timing and control purposes. They can also be used in electronic circuits for pulse shaping and pulse stretching.

Prescalers and multivibrators are essential components of digital systems and can be found in many electronic devices, such as computers, mobile phones, and digital cameras.