Datasheet > ICS840S07BYI

ICS840S07BYI

更新时间： 2024-11-02 15:34:35

品牌	Logo	应用领域
艾迪悌 - IDT		时钟外围集成电路晶体
页数	文件大小	规格书
15页	244K
描述
Clock Generator, 167.67MHz, PQFP32, 7 X 7 MM, 1MM HEIGHT, MS-026ABA, TQFP-32

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ICS840S07BYI 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Active	零件包装代码：	QFP
包装说明：	7 X 7 MM, 1MM HEIGHT, MS-026ABA, TQFP-32	针数：	32
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.22
JESD-30 代码：	S-PQFP-G32	JESD-609代码：	e0
长度：	7 mm	端子数量：	32
最高工作温度：	85 °C	最低工作温度：	-40 °C
最大输出时钟频率：	167.67 MHz	封装主体材料：	PLASTIC/EPOXY
封装代码：	HTQFP	封装形状：	SQUARE
封装形式：	FLATPACK, HEAT SINK/SLUG, THIN PROFILE	峰值回流温度（摄氏度）：	225
主时钟/晶体标称频率：	25 MHz	认证状态：	Not Qualified
座面最大高度：	1.2 mm	最大供电电压：	3.465 V
最小供电电压：	3.135 V	标称供电电压：	3.3 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子面层：	TIN LEAD
端子形式：	GULL WING	端子节距：	0.8 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	30
宽度：	7 mm	uPs/uCs/外围集成电路类型：	CLOCK GENERATOR, OTHER
Base Number Matches：	1

ICS840S07BYI 数据手册

PRELIMINARY

CRYSTAL-TO-LVCMOS/LVTTL

FREQUENCY SYNTHESIZER

ICS840S07I

GENERAL DESCRIPTION

FEATURES

• Five LVCMOS/LVTTL clock outputs,

The ICS840S07I is a seven output, Crystal or single

ICS

15Ω typical output impedance

ended-to-LVCMOS/LVTTL Frequency Synthesizer

and a member of HiperClocks™ family of high

performance clock solutions from IDT. The

ICS840S07I uses a 25MHz parallel resonant crystal

HiPerClockS™

Two REF_OUT LVCMOS/LVTTL clock outputs,

18Ω typical output impedance

• Selectable crystal oscillator interface, 25MHz, 18pF parallel

resonant crystal or LVCMOS/LVTTL single-ended reference

input

to generate 33.33MHz – 166.67MHz clock signals, replacing

solutions requiring multiple oscillator and fanout buffer solution.

The device supports output slew rate control with two slew select

pins (SLEW[1:0]). The VCO operates at a frequency of 2GHz.

The device has 3 output banks, Bank AA with one 33.33MHz –

166.67MHz LVCMOS/LVTTL output, Bank AB with one 125MHz

LVCMOS/LVTTL output and Bank B with three 33.33MHz –

166.67MHz LVCMOS/LVTTL outputs.

• Supports the following output frequencies:

Bank AA/Bank B: 33.33MHz, 50MHz, 66.67MHz, 83.33,

100MHz, 125MHz, 133.33MHz and 166.67MHz

Bank AB: 125MHz

• VCO: 2GHz

Bank AA and Bank B have their own dedicated frequency select

pins and can be independently set for the frequencies

mentioned above. The low phase noise characteristic of the

ICS840S07I makes it an ideal clock source for Gigabit Ethernet

application. Designed for networking and industrial applications,

the ICS840S07I can also drive the high-speed clock inputs of

communication processors, DSPs, switches and bridges.

• Slew rate control

• RMS period jitter: TBD

• Output supply modes:

Core/Output

3.3V/3.3V

3.3V/2.5V

• -40°C to 85°C ambient operating temperature

• Available in both standard (RoHS 5) and lead-free (RoHS 6)

packages

BLOCK DIAGRAM

[2, 1] Pulldown / [0] Pullup

F_SELAA[2:0]

PIN ASSIGNMENT

QAA

÷NAA

25MHz

XTAL_IN

OSC

÷NAB

÷16

QAB

32 31 30 29 28 27 26 25

PLL

VCO

XTAL_OUT

VDDA

VDD

GND

QAA

2000MHz

Pulldown

ICS840S07I

32-Lead TQFP, E-Pad

7mm x 7mm x 1.0mm

package body

REF_IN

XTAL-OUT

XTAL_IN

GND

V^DDO_AA

GND

QB0

QB1

QB2

Pulldown

REF_SEL

M = ÷80

÷NB

REF_SEL

REF_IN

F_SELB2

QB1

Y package

Top View

QB2

V^DDO_B

Pulldown

SLEW[1:0]

MR/nOE

10 11 12 13 14 15 16

REF_OUT0

REF_OUT1

Pulldown

F_SELB[2:0]

Pullup

nREF_OE

The Preliminary Information presented herein represents a product in pre-production.The noted characteristics are based on initial product characterization

and/or qualification.Integrated DeviceTechnology, Incorporated (IDT) reserves the right to change any circuitry or specifications without notice.

IDT^™/ ICS^™LVCMOS FREQUENCY SYNTHESIZER

ICS840S07BYI REV. A NOVEMBER 7, 2007

12 3 4 5 6 7...15

中文翻译

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与ICS840S07BYI相关器件

型号	品牌	获取价格	描述	数据表
ICS840S07BYIT	IDT	获取价格	Clock Generator, 167.67MHz, PQFP32, 7 X 7 MM, 1MM HEIGHT, MS-026ABA, TQFP-32
ICS841003AKI-02LF	IDT	获取价格	Processor Specific Clock Generator, 625MHz, 5 X 5 MM, 0.75 MM HEIGHT, ROHS COMPLIANT, VFQF
ICS841003AKI-04LF	IDT	获取价格	Clock Generator, 680MHz, 5 X 5 MM, 0.75 MM HEIGHT, ROHS COMPLIANT, MO-220VHHD-2, VFQFN-32
ICS841003AKI-04LFT	IDT	获取价格	Clock Generator, 680MHz, 5 X 5 MM, 0.75 MM HEIGHT, ROHS COMPLIANT, MO-220VHHD-2, VFQFN-32
ICS841003AKI-04T	IDT	获取价格	Clock Generator, 680MHz, 5 X 5 MM, 0.75 MM HEIGHT, MO-220VHHD-2, VFQFN-32
ICS841202AKI-245LF	IDT	获取价格	2 HCSL OUT SYNTHESIZER
ICS841604AGI	IDT	获取价格	Clock Generator, PDSO28, 6.10 X 9.70 MM, 0.92 MM HEIGHT, MO-153, TSSOP-28
ICS841604AGILF	IDT	获取价格	Clock Generator, 125MHz, PDSO28, 6.10 X 9.70 MM, 0.92 MM HEIGHT, ROHS COMPLIANT, MO-153, T
ICS841604AGILFT	IDT	获取价格	Clock Generator, 125MHz, PDSO28, 6.10 X 9.70 MM, 0.92 MM HEIGHT, ROHS COMPLIANT, MO-153, T
ICS841604AGIT	IDT	获取价格	Clock Generator, PDSO28, 6.10 X 9.70 MM, 0.92 MM HEIGHT, MO-153, TSSOP-28

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