Integrated Circuits (ICs)

LTC6948IUFD-3#PBF

LTB

Analog Devices Inc./Maxim Integrated

IC CLK/FREQ SYNTH 28QFN

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Integrated Circuits (ICs)

LTC6948IUFD-3#PBF

LTB

Analog Devices Inc./Maxim Integrated

IC CLK/FREQ SYNTH 28QFN

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LTC6948IUFD-3#PBF

Differential - Input:Output	True
Divider/Multiplier	Yes/No
Frequency - Max [Max]	5.79 GHz
Input	Clock
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	105 ░C
Operating Temperature [Min]	-40 C
Output	Clock
Package / Case	28-WFQFN Exposed Pad
PLL	True
Ratio - Input:Output	1:1
Supplier Device Package	28-QFN (4x5)
Type	Clock/Frequency Synthesizer (RF/IF), Fractional N
Voltage - Supply [Max]	5.25 V
Voltage - Supply [Min]	3.15 V

LTC6948 Series

Part	Utilized IC / Part	Type	Function	Primary Attributes	Contents	Secondary Attributes	Frequency - Max [Max]	Number of Circuits	Mounting Type	Input	Ratio - Input:Output	Output	Voltage - Supply [Min]	Voltage - Supply [Max]	Supplier Device Package	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Divider/Multiplier
Analog Devices Inc./Maxim Integrated DC1959B-D	LTC6948-4	Timing	Frequency Synthesizer	Single Fractional-N PLL with VCO	Board(s)	SMA Connectors
Analog Devices Inc./Maxim Integrated LTC6948IUFD-4#TRPBF		Clock/Frequency Synthesizer (RF/IF) Fractional N					6.39 GHz	1	Surface Mount	Clock	1:1	Clock	3.15 V	5.25 V	28-QFN (4x5)	-40 C	105 ░C	28-WFQFN Exposed Pad	Yes/No
Analog Devices Inc./Maxim Integrated LTC6948IUFD-3#PBF		Clock/Frequency Synthesizer (RF/IF) Fractional N					5.79 GHz	1	Surface Mount	Clock	1:1	Clock	3.15 V	5.25 V	28-QFN (4x5)	-40 C	105 ░C	28-WFQFN Exposed Pad	Yes/No
Analog Devices Inc./Maxim Integrated LTC6948IUFD-2		Clock/Frequency Synthesizer (RF/IF) Fractional N					4.91 GHz	1	Surface Mount	Clock	1:1	Clock	3.15 V	5.25 V	28-QFN (4x5)	-40 C	105 C	28-WFQFN Exposed Pad	Yes/No
Analog Devices Inc./Maxim Integrated LTC6948IUFD-1#TRPBF		Clock/Frequency Synthesizer (RF/IF) Fractional N					3.74 GHz	1	Surface Mount	Clock	1:1	Clock	3.15 V	5.25 V	28-QFN (4x5)	-40 C	105 ░C	28-WFQFN Exposed Pad	Yes/No
Analog Devices Inc./Maxim Integrated LTC6948IUFD-1#PBF		Clock/Frequency Synthesizer (RF/IF) Fractional N					3.74 GHz	1	Surface Mount	Clock	1:1	Clock	3.15 V	5.25 V	28-QFN (4x5)	-40 C	105 ░C	28-WFQFN Exposed Pad	Yes/No
Analog Devices Inc./Maxim Integrated LTC6948IUFD-3#TRPBF		Clock/Frequency Synthesizer (RF/IF) Fractional N					5.79 GHz	1	Surface Mount	Clock	1:1	Clock	3.15 V	5.25 V	28-QFN (4x5)	-40 C	105 ░C	28-WFQFN Exposed Pad	Yes/No
Analog Devices Inc./Maxim Integrated LTC6948IUFD-2#TRPBF		Clock/Frequency Synthesizer (RF/IF) Fractional N					4.91 GHz	1	Surface Mount	Clock	1:1	Clock	3.15 V	5.25 V	28-QFN (4x5)	-40 C	105 ░C	28-WFQFN Exposed Pad	Yes/No
Analog Devices Inc./Maxim Integrated LTC6948IUFD-2#PBF		Clock/Frequency Synthesizer (RF/IF) Fractional N					4.91 GHz	1	Surface Mount	Clock	1:1	Clock	3.15 V	5.25 V	28-QFN (4x5)	-40 C	105 ░C	28-WFQFN Exposed Pad	Yes/No
Analog Devices Inc./Maxim Integrated LTC6948IUFD-1		Clock/Frequency Synthesizer (RF/IF) Fractional N					3.74 GHz	1	Surface Mount	Clock	1:1	Clock	3.15 V	5.25 V	28-QFN (4x5)	-40 C	105 C	28-WFQFN Exposed Pad	Yes/No

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 0.00	1m+
	Tube	1	$ 21.18	1m+
		10	$ 15.45
		25	$ 13.98
		100	$ 12.34
		250	$ 11.55
		500	$ 11.25

Description

General part information

LTC6948 Series

Clock/Frequency Synthesizer (RF/IF), Fractional N IC 5.79GHz 1 28-WFQFN Exposed Pad

Documents

Technical documentation and resources