PI49FCT20807Q datasheet, PDF - EEWORLD Datasheet

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PI49FCT20807Q: Description1-10 Clock Buffer for Networking Applications; File Size160KB，6 Pages; ManufacturerPericom Semiconductor Corporation (Diodes Incorporated); Websitehttps://www.diodes.com/

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PI49FCT20807Q Overview

1-10 Clock Buffer for Networking Applications

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PI49FCT20807

21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321

1-10 Clock Buffer for

Networking Applications

Features

• High Frequency >150 MHz

• High-speed, low-noise, non-inverting 1-10 buffer

• Low-skew (<150ps) between any two output clocks

• Low duty cycle distortion <300ps

• Low propagation delay <3.5ns

• Multiple V

, GND pins for noise reduction

• 2.5V supply voltage and 3V tolerant input

• Packaging (Pb-free & Green available):

-20-pin SOIC (S)

-20-pin SSOP (H)

-20-pin QSOP (Q)

Description

The PI49FCT20807, a 2.5V compatible, high-speed, low-noise 1-10

non-inverting clock buffer, is designed to target networking appli-

cations that require low-skew, low-jitter, and high-frequency clock

distribution. Providing output-to-output skew as low as 150ps, the

PI49FCT20807 is an ideal clock distribution device for synchronous

systems. Designing synchronous networking systems requires a

tight level of skew from a large number of outputs.

Pin Description

Pin Name

BUF_IN

CLK [0:9]

GND

Input

Outputs

Ground

Power

De s cription

Block Diagram

CLK0

Pin Configuration

BUF_IN

GND

VDD

CLK9

CLK8

GND

CLK7

VDD

CLK6

GND

CLK5

CLK4

CLK1

BUF_IN

CLK2

CLK0

VDD

CLK1

GND

20-Pin

H, Q, S

CLK3

CLK2

VDD

CLK3

CLK9

GND

PS8558B

09/24/04

PI49FCT20807Q Related Products

	PI49FCT20807Q	PI49FCT20807	PI49FCT20807S	PI49FCT20807SE	PI49FCT20807QE	PI49FCT20807H
Description	1-10 Clock Buffer for Networking Applications	1-10 Clock Buffer for Networking Applications	1-10 Clock Buffer for Networking Applications	1-10 Clock Buffer for Networking Applications	1-10 Clock Buffer for Networking Applications	1-10 Clock Buffer for Networking Applications
Is it lead-free?	-	-	Contains lead	Lead free	Lead free	Contains lead
Is it Rohs certified?	-	-	incompatible	conform to	conform to	incompatible
Maker	-	-	Pericom Semiconductor Corporation (Diodes Incorporated)	Pericom Semiconductor Corporation (Diodes Incorporated)	Pericom Semiconductor Corporation (Diodes Incorporated)	Pericom Semiconductor Corporation (Diodes Incorporated)
Parts packaging code	-	-	SOIC	SOIC	QSOP	SSOP
package instruction	-	-	SOP, SOP20,.4	SOP, SOP20,.4	SSOP, SSOP20,.25	SSOP, SSOP20,.3
Contacts	-	-	20	20	20	20
Reach Compliance Code	-	-	compli	compli	compli	compli
ECCN code	-	-	EAR99	EAR99	EAR99	EAR99
series	-	-	FCT	FCT	FCT	FCT
Input adjustment	-	-	STANDARD	STANDARD	STANDARD	STANDARD
JESD-30 code	-	-	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20
JESD-609 code	-	-	e0	e3	e3	e0
length	-	-	12.795 mm	12.795 mm	8.65 mm	7.2 mm
Logic integrated circuit type	-	-	LOW SKEW CLOCK DRIVER	LOW SKEW CLOCK DRIVER	LOW SKEW CLOCK DRIVER	LOW SKEW CLOCK DRIVER
MaximumI(ol)	-	-	0.008 A	0.008 A	0.008 A	0.008 A
Number of functions	-	-	1	1	1	1
Number of terminals	-	-	20	20	20	20
Actual output times	-	-	10	10	10	10
Maximum operating temperature	-	-	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-	-	-40 °C	-40 °C	-40 °C	-40 °C
Package body material	-	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	-	-	SOP	SOP	SSOP	SSOP
Encapsulate equivalent code	-	-	SOP20,.4	SOP20,.4	SSOP20,.25	SSOP20,.3
Package shape	-	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	-	-	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	-	-	NOT SPECIFIED	260	260	240
power supply	-	-	2.5 V	2.5 V	2.5 V	2.5 V
Prop。Delay @ Nom-Su	-	-	3.5 ns	3.5 ns	3.5 ns	3.5 ns
propagation delay (tpd)	-	-	3.5 ns	3.5 ns	3.5 ns	3.5 ns
Certification status	-	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Same Edge Skew-Max（tskwd）	-	-	0.15 ns	0.15 ns	0.15 ns	0.15 ns
Maximum seat height	-	-	2.65 mm	2.65 mm	1.75 mm	2 mm
Maximum supply voltage (Vsup)	-	-	2.7 V	2.7 V	2.7 V	2.7 V
Minimum supply voltage (Vsup)	-	-	2.3 V	2.3 V	2.3 V	2.3 V
Nominal supply voltage (Vsup)	-	-	2.5 V	2.5 V	2.5 V	2.5 V
surface mount	-	-	YES	YES	YES	YES
technology	-	-	CMOS	CMOS	CMOS	CMOS
Temperature level	-	-	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	-	-	Tin/Lead (Sn/Pb)	Matte Tin (Sn)	Matte Tin (Sn)	Tin/Lead (Sn/Pb)
Terminal form	-	-	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	-	-	1.27 mm	1.27 mm	0.635 mm	0.65 mm
Terminal location	-	-	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	-	-	NOT SPECIFIED	40	40	30
width	-	-	7.5 mm	7.5 mm	3.9 mm	5.3 mm

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