ICS8634BK-01LFT datasheet, PDF

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ICS8634BK-01LFT: DescriptionPLL Based Clock Driver, 8634 Series, 5 True Output(s), 0 Inverted Output(s), 5 X 5 MM, 0.95 MM HEIGHT, MO-220, VFQFN-32; Categorylogic logic; File Size247KB，16 Pages; ManufacturerIDT (Integrated Device Technology); Environmental Compliance

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ICS8634BK-01LFT Overview

PLL Based Clock Driver, 8634 Series, 5 True Output(s), 0 Inverted Output(s), 5 X 5 MM, 0.95 MM HEIGHT, MO-220, VFQFN-32

ICS8634BK-01LFT Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	IDT (Integrated Device Technology)
Parts packaging code	QFN
package instruction	5 X 5 MM, 0.95 MM HEIGHT, LEAD FREE, MO-220, VFQFN-32
Contacts	32
Reach Compliance Code	compliant
series	8634
Input adjustment	DIFFERENTIAL MUX
JESD-30 code	S-XQCC-N32
JESD-609 code	e3
length	5 mm
Logic integrated circuit type	PLL BASED CLOCK DRIVER
Number of functions	1
Number of inverted outputs
Number of terminals	32
Actual output times	5
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	UNSPECIFIED
encapsulated code	HVQCCN
Package shape	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	260
propagation delay (tpd)	4.2 ns
Certification status	Not Qualified
Same Edge Skew-Max（tskwd）	0.025 ns
Maximum seat height	1 mm
Maximum supply voltage (Vsup)	3.465 V
Minimum supply voltage (Vsup)	3.135 V
Nominal supply voltage (Vsup)	3.3 V
surface mount	YES
Temperature level	COMMERCIAL
Terminal surface	MATTE TIN
Terminal form	NO LEAD
Terminal pitch	0.5 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED
width	5 mm
minfmax	31.25 MHz
Base Number Matches	1

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Integrated

Circuit

Systems, Inc.

ICS8634-01

-5 D

IFFERENTIAL

-3.3V LVPECL

ERO

ELAY

UFFER

EATURES

•

Five differential 3.3V LVPECL outputs

•

Selectable differential clock inputs

•

CLKx, nCLKx pair can accept the following differential

input levels: LVPECL, LVDS, LVHSTL, HCSL, SSTL

•

Output frequency range: 31.25MHz to 700MHz

•

Input frequency range: 31.25MHz to 700MHz

•

VCO range: 250MHz to 700MHz

•

External feedback for “zero delay” clock regeneration

•

Cycle-to-cycle jitter: 25ps (maximum)

•

Output skew: 25ps (maximum)

•

PLL reference zero delay: 50ps ± 100ps

•

3.3V operating supply

•

0°C to 70°C ambient operating temperature

•

Lead-Free package available

•

Industrial temperature information available upon request

ENERAL

ESCRIPTION

The ICS8634-01 is a high performance 1-to-5 Dif-

ferential-to-3.3V LVPECL Zero Delay Buffer and a

HiPerClockS™

member of the HiPerClockS™ family of High Per-

formance Clock Solutions from ICS. The ICS8634-

01 has two selectable clock inputs. The CLKx,

nCLKx pair can accept most standard differential input levels.

Utilizing one of the outputs as feedback to the PLL, output fre-

quencies up to 700MHz can be regenerated with zero delay with

respect to the input. Dual reference clock inputs support redun-

dant clock or multiple reference applications.

LOCK

IAGRAM

nQ0

PLL_SEL

÷4, ÷8

nQ3

nQ1

nQ2

SSIGNMENT

PLL_SEL

CCO

CCA

nQ4

CLK0

nCLK0

CLK1

nCLK1

CLK_SEL

FB_IN

nFB_IN

32 31 30 29 28 27 26 25

SEL0

SEL1

CLK0

nCLK0

CLK1

nCLK1

CLK_SEL

9 10 11 12 13 14 15 16

nFB_IN

FB_IN

nQ0

CCO

nQ3

nQ2

nQ1

CCO

PLL

nQ4

ICS8634-01

SEL0

SEL1

32-Lead LQFP

7mm x 7mm x 1.4mm package body

Y Package

Top View

32-Lead VFQFN

5mm x 5mm x 0.95 package body

K Package

Top View

8634BY

-01

www.icst.com/products/hiperclocks.html

REV. D APRIL 12, 2007

ICS8634BK-01LFT Related Products

	ICS8634BK-01LFT	ICS8634BY-01LFT	ICS8634BK-01T	ICS8634BY-01T	ICS8634BK-01LF	ICS8634BK-01	ICS8634BY-01LF	ICS8634BY-01
Description	PLL Based Clock Driver, 8634 Series, 5 True Output(s), 0 Inverted Output(s), 5 X 5 MM, 0.95 MM HEIGHT, MO-220, VFQFN-32	PLL Based Clock Driver, 8634 Series, 5 True Output(s), 0 Inverted Output(s), PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, LEAD FREE, MS-026BBA, LQFP-32	PLL Based Clock Driver, 8634 Series, 5 True Output(s), 0 Inverted Output(s), 5 X 5 MM, 0.95 MM HEIGHT, MO-220, VFQFN-32	PLL Based Clock Driver, 8634 Series, 5 True Output(s), 0 Inverted Output(s), PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, MS-026, LQFP-32	PLL Based Clock Driver, 8634 Series, 5 True Output(s), 0 Inverted Output(s), 5 X 5 MM, 0.95 MM HEIGHT, MO-220, VFQFN-32	PLL Based Clock Driver, 8634 Series, 5 True Output(s), 0 Inverted Output(s), 5 X 5 MM, 0.95 MM HEIGHT, MO-220, VFQFN-32	PLL Based Clock Driver, 8634 Series, 5 True Output(s), 0 Inverted Output(s), PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, LEAD FREE, MS-026, LQFP-32	PLL Based Clock Driver, 8634 Series, 5 True Output(s), 0 Inverted Output(s), PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, MS-026, LQFP-32
Is it lead-free?	Lead free	Lead free	Contains lead	Contains lead	Lead free	Contains lead	Lead free	Contains lead
Is it Rohs certified?	conform to	conform to	incompatible	incompatible	conform to	incompatible	conform to	incompatible
Maker	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)
Parts packaging code	QFN	QFP	QFN	QFP	QFN	QFN	QFP	QFP
package instruction	5 X 5 MM, 0.95 MM HEIGHT, LEAD FREE, MO-220, VFQFN-32	7 X 7 MM, 1.40 MM HEIGHT, LEAD FREE, MS-026BBA, LQFP-32	HVQCCN, LCC32,.2SQ,20	7 X 7 MM, 1.40 MM HEIGHT, MS-026BBA, LQFP-32	5 X 5 MM, 0.95 MM HEIGHT, LEAD FREE, MO-220, VFQFN-32	HVQCCN, LCC32,.2SQ,20	7 X 7 MM, 1.40 MM HEIGHT, LEAD FREE, MS-026BBA, LQFP-32	7 X 7 MM, 1.40 MM HEIGHT, MS-026BBA, LQFP-32
Contacts	32	32	32	32	32	32	32	32
Reach Compliance Code	compliant	unknown	not_compliant	not_compliant	compliant	not_compliant	unknown	not_compliant
series	8634	8634	8634	8634	8634	8634	8634	8634
Input adjustment	DIFFERENTIAL MUX	DIFFERENTIAL MUX	DIFFERENTIAL MUX	DIFFERENTIAL MUX	DIFFERENTIAL MUX	DIFFERENTIAL MUX	DIFFERENTIAL MUX	DIFFERENTIAL MUX
JESD-30 code	S-XQCC-N32	S-PQFP-G32	S-XQCC-N32	S-PQFP-G32	S-XQCC-N32	S-XQCC-N32	S-PQFP-G32	S-PQFP-G32
JESD-609 code	e3	e3	e0	e0	e3	e0	e3	e0
length	5 mm	7 mm	5 mm	7 mm	5 mm	5 mm	7 mm	7 mm
Logic integrated circuit type	PLL BASED CLOCK DRIVER	PLL BASED CLOCK DRIVER	PLL BASED CLOCK DRIVER	PLL BASED CLOCK DRIVER	PLL BASED CLOCK DRIVER	PLL BASED CLOCK DRIVER	PLL BASED CLOCK DRIVER	PLL BASED CLOCK DRIVER
Number of functions	1	1	1	1	1	1	1	1
Number of terminals	32	32	32	32	32	32	32	32
Actual output times	5	5	5	5	5	5	5	5
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
Package body material	UNSPECIFIED	PLASTIC/EPOXY	UNSPECIFIED	PLASTIC/EPOXY	UNSPECIFIED	UNSPECIFIED	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	HVQCCN	LQFP	HVQCCN	LQFP	HVQCCN	HVQCCN	LQFP	LQFP
Package shape	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	FLATPACK, LOW PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	FLATPACK, LOW PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	FLATPACK, LOW PROFILE	FLATPACK, LOW PROFILE
Peak Reflow Temperature (Celsius)	260	260	225	NOT SPECIFIED	260	225	260	NOT SPECIFIED
propagation delay (tpd)	4.2 ns	4.2 ns	4.2 ns	4.2 ns	4.2 ns	4.2 ns	4.2 ns	4.2 ns
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Same Edge Skew-Max（tskwd）	0.025 ns	0.025 ns	0.025 ns	0.025 ns	0.025 ns	0.025 ns	0.025 ns	0.025 ns
Maximum seat height	1 mm	1.6 mm	1 mm	1.6 mm	1 mm	1 mm	1.6 mm	1.6 mm
Maximum supply voltage (Vsup)	3.465 V	3.465 V	3.465 V	3.465 V	3.465 V	3.465 V	3.465 V	3.465 V
Minimum supply voltage (Vsup)	3.135 V	3.135 V	3.135 V	3.135 V	3.135 V	3.135 V	3.135 V	3.135 V
Nominal supply voltage (Vsup)	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V
surface mount	YES	YES	YES	YES	YES	YES	YES	YES
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal surface	MATTE TIN	Matte Tin (Sn) - annealed	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn/Pb)	MATTE TIN	Tin/Lead (Sn85Pb15)	MATTE TIN	Tin/Lead (Sn/Pb)
Terminal form	NO LEAD	GULL WING	NO LEAD	GULL WING	NO LEAD	NO LEAD	GULL WING	GULL WING
Terminal pitch	0.5 mm	0.8 mm	0.5 mm	0.8 mm	0.5 mm	0.5 mm	0.8 mm	0.8 mm
Terminal location	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED	30	30	NOT SPECIFIED	NOT SPECIFIED	30	NOT SPECIFIED	NOT SPECIFIED
width	5 mm	7 mm	5 mm	7 mm	5 mm	5 mm	7 mm	7 mm
minfmax	31.25 MHz	31.25 MHz	31.25 MHz	31.25 MHz	31.25 MHz	31.25 MHz	31.25 MHz	31.25 MHz
Base Number Matches	1	1	1	1	1	1	1	1
Encapsulate equivalent code	-	QFP32,.35SQ,32	LCC32,.2SQ,20	QFP32,.35SQ,32	-	LCC32,.2SQ,20	-	QFP32,.35SQ,32
power supply	-	3.3 V	3.3 V	3.3 V	-	3.3 V	-	3.3 V
Prop。Delay @ Nom-Sup	-	4.2 ns	4.2 ns	4.2 ns	-	4.2 ns	-	4.2 ns

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