IDT, Integrated Device Technology Inc 83948AYI-147LFT

Name: 83948AYI-147LFT
Brand: IDT, Integrated Device Technology Inc
SKU: 2975862-83948AYI-147LFT
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: 83948AYI-147LFT

Manufacturer:: IDT, Integrated Device Technology Inc

Ventron No:: 2975862-83948AYI-147LFT

Description:: IC CLK BUFFER 2:12 350MHZ 32TQFP

ECAD Model:

Datasheet:: 83948AYI-147LFT

Overview

Description
The 839481147 is a low skew, 1to12 DifferentialtoLVCMOS/LVTTL Fanout Buffer. It has two selectable clock inputs: CLK/nCLK and LVCMOS CLK. The CLK/nCLK pair can accept most standard differential input levels, while the LVCMOS CLK supports LVCMOS or LVTTL input levels. The low impedance LVCMOS/LVTTL outputs are designed to drive 500 series or parallel terminated transmission lines. The effective fanout can be increased from 12 to 24 by utilizing the ability of the outputs to drive two series terminated lines.

Features
Twelve LVCMOS/LVTTL outputs
Selectable differential CLK/nCLK or LVCMOS/LVTTL clock input
CLK/nCLK pair can accept the following differential input levels: LVPECL, LVDS, LVHSTL, SSTL, HCSL
LVCMOS CLK supports the following input types: LVCMOS, LVTTL
Output frequency: 350MHz
Additive phase jitter, RMS: 0.14ps (typical)
Output skew: 100ps (maximum), 3.3V±5%
Parttopart skew: 1ns (maximum), 3.3V 5%
Operating supply modes:
Core/Output: 3.3V/3.3V, 3.3V/2.5V, 2.5V/2.5V
40°C to 85°C ambient operating temperature
Leadfree (RoHS 6) packaging

Applications
Clock distribution applications demanding well defined performance and repeatability

Specifications

IDT, Integrated Device Technology Inc 83948AYI-147LFT technical specifications, attributes, parameters and parts with similar specifications to IDT, Integrated Device Technology Inc 83948AYI-147LFT.

Factory Lead Time
12 Weeks
Mounting Type
Surface Mount
Package / Case
32-LQFP
Supplier Device Package
32-TQFP (7x7)
Operating Temperature
-40°C~85°C
Packaging
Tape & Reel (TR)
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Voltage - Supply
2.375V~3.465V
Base Part Number
ICS83948-147
Output
LVCMOS, LVTTL
Number of Circuits
1
Frequency (Max)
350MHz
Input
HCSL, LVCMOS, LVDS, LVHSTL, LVPECL, LVTTL, SSTL
Ratio - Input:Output
2:12
Differential - Input:Output
Yes/No
RoHS Status
ROHS3 Compliant

Product Comparison

The three parts on the right have similar specifications to 83948AYI-147LFT.

Image

Part Number

Manufacturer

Factory Lead Time

Mounting Type

Package / Case

Supplier Device Package

Operating Temperature

Packaging

Part Status

Moisture Sensitivity Level (MSL)

Voltage - Supply

Base Part Number

Output

Number of Circuits

Frequency (Max)

Input

Ratio - Input:Output

Differential - Input:Output

RoHS Status

Contact Plating

Mount

Number of Pins

Published

JESD-609 Code

Pbfree Code

Number of Terminations

ECCN Code

Max Operating Temperature

Min Operating Temperature

Subcategory

Terminal Position

Terminal Form

Peak Reflow Temperature (Cel)

Number of Functions

Supply Voltage

Terminal Pitch

Reflow Temperature-Max (s)

Pin Count

Qualification Status

Operating Supply Voltage

Temperature Grade

Max Supply Voltage

Min Supply Voltage

Quiescent Current

Family

Output Characteristics

Logic IC Type

Max I(ol)

Propagation Delay (tpd)

Same Edge Skew-Max (tskwd)

Number of True Outputs

Length

Width

Thickness

Lead Free

View Compare
83948AYI-147LFT

IDT, Integrated Device Technology Inc

12 Weeks

Surface Mount

32-LQFP

32-TQFP (7x7)

-40°C~85°C

Tape & Reel (TR)

Active

3 (168 Hours)

2.375V~3.465V

ICS83948-147

LVCMOS, LVTTL

1

350MHz

HCSL, LVCMOS, LVDS, LVHSTL, LVPECL, LVTTL, SSTL

2:12

Yes/No

ROHS3 Compliant

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-
83948AYI-01LFT

IDT, Integrated Device Technology Inc

10 Weeks

-

LQFP

-

-

Tape & Reel

Active

3

-

-

-

1

150MHz

LVTTL

-

-

RoHS Compliant

Tin

Surface Mount

32

2009

e3

yes

32

EAR99

85°C

-40°C

Clock Drivers

QUAD

GULL WING

260

1

3.3V

0.8mm

NOT SPECIFIED

32

Not Qualified

3.3V

INDUSTRIAL

3.6V

3V

55mA

83948

3-STATE

LOW SKEW CLOCK DRIVER

0.02 A

6.5 ns

0.35 ns

12

7mm

7mm

1.4mm

Lead Free

83948AYI-147LFT vs 83948AYI-01LFT
83940DY-01LF

IDT, Integrated Device Technology Inc

12 Weeks

Surface Mount

32-LQFP

-

0°C~70°C

Tray

Active

3 (168 Hours)

2.375V~3.465V

ICS83940-01

LVCMOS, LVTTL

1

250MHz

CML, LVCMOS, LVPECL, LVTTL, SSTL

2:18

Yes/No

ROHS3 Compliant

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

83948AYI-147LFT vs 83940DY-01LF
83940BYLF

IDT, Integrated Device Technology Inc

-

Surface Mount

32-LQFP

32-TQFP (7x7)

0°C~70°C

Tray

Obsolete

3 (168 Hours)

2.375V~3.465V

ICS83940

LVCMOS, LVTTL

1

250MHz

CML, LVCMOS, LVPECL, LVTTL, SSTL

2:18

Yes/No

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

83948AYI-147LFT vs 83940BYLF

Certification

Related parts for 83948AYI-147LFT

83940AY-02LFT

IDT, Integrated Device Technology Inc

IC CLK BUFFER 2:18 200MHZ 32TQFP
83940DY-01LFT

IDT, Integrated Device Technology Inc

IC CLK BUFFER 2:18 250MHZ 32TQFP
83940DKILF

IDT, Integrated Device Technology Inc

IC CLK BUF 2:18 250MHZ 32VFQFPN
83948AYI-01LFT

IDT, Integrated Device Technology Inc

IC CLK BUFFER 2:12 150MHZ 32TQFP
83940DY-01LF

IDT, Integrated Device Technology Inc

IC CLK BUFFER 2:18 250MHZ 32TQFP
83948AYI-147LFT

IDT, Integrated Device Technology Inc

IC CLK BUFFER 2:12 350MHZ 32TQFP
83940AYI-02LF

IDT, Integrated Device Technology Inc

IC CLK BUFFER 2:18 200MHZ 32TQFP
83940BYLF

IDT, Integrated Device Technology Inc

IC CLK BUFFER 2:18 250MHZ 32TQFP
83940AYI-02LFT

IDT, Integrated Device Technology Inc

IC CLK BUFFER 2:18 200MHZ 32TQFP
83940AY-02LF

IDT, Integrated Device Technology Inc

IC CLK BUFFER 2:18 200MHZ 32TQFP

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83948AY~~(6)~~
83948A~~(6)~~
83948~~(6)~~
8394~~(27)~~
839~~(124)~~

Part Number	Manufacturers	Description	Stock	Price
83948AYI-147LFT DISTI #	Integrated Device Technology Inc	IC CLK BUFFER 2:12 350MHZ 32TQFP RoHS: Compliant	2523	1 $8.03 10 $7.231 25 $6.588 100 $5.9452 250 $5.46312 500 $4.98108 1000 $4.33836
83948AYI-147LFT DISTI #	Integrated Device Technology Inc	IC CLK BUFFER 2:12 350MHZ 32TQFP RoHS: Compliant	2523	1 $8.03 10 $7.231 25 $6.588 100 $5.9452 250 $5.46312 500 $4.98108 1000 $4.33836
83948AYI-147LFT DISTI #	Integrated Device Technology Inc	IC CLK BUFFER 2:12 350MHZ 32TQFP RoHS: Compliant	2000	2000 $4.056
83948AYI-147LFT DISTI #	Integrated Device Technology Inc	Low Skew,1-to-12 Differential-to-LVCMOS/LVTTL Fano RoHS: Compliant	0	2000 $3.99 4000 $3.99 8000 $3.99 12000 $3.99 20000 $3.99
83948AYI-147LFT DISTI #	Integrated Device Technology Inc	Low Skew,1-to-12 Differential-to-LVCMOS/LVTTL Fano RoHS: Compliant	0	2000 $7.06667 4000 $6.52308 6000 $6.05714 10000 $5.65333 20000 $5.3 50000 $5.17073 100000 $5.04762
83948AYI-147LFT DISTI #	Integrated Device Technology Inc	Clock Drivers & Distribution 12 LVCMOS OUT BUF RoHS: Compliant	1795	1 $7.8 10 $7.02 25 $6.4 50 $5.93 100 $5.78 250 $5.31 500 $4.84 1000 $4.22 2000 $4.06
83948AYI-147LF DISTI #	Integrated Device Technology Inc	Clock Drivers & Distribution 12 LVCMOS OUT BUF RoHS: Compliant	380	1 $7.8 10 $7.02 25 $6.4 50 $5.93 100 $5.78 250 $5.31 500 $4.84 1000 $4.22

IDT, Integrated Device Technology Inc 83948AYI-147LFT

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