ICS83905AKTI

更新时间： 2024-10-02 12:59:31

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
19页	447K
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中文翻译

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数据手册

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ICS83905AKTI 数据手册

LOW SKEW, 1:6 CRYSTAL-TO-

LVCMOS/LVTTL FANOUT BUFFER

ICS83905

GENERAL DESCRIPTION

FEATURES

• Six LVCMOS / LVTTL outputs

The ICS83905 is a low skew, 1-to-6 LVCMOS / LVTTL

ICS

HiPerClockS™

Fanout Buffer and a member of the HiPerClockS™

family of High Performance Clock Solutions from IDT.

• Outputs able to drive 12 series terminated lines

• Crystal oscillator interface

The low impedance LVCMOS/LVTTL outputs are de-

signed to drive 50Ω series or parallel terminated

transmission lines. The effective fanout can be increased from 6

to 12 by utilizing the ability of the outputs to drive two series

terminated lines.

• Crystal input frequency range: 10MHz to 40MHz

• Output skew: 80ps (maximum)

• RMS phase jitter @ 25MHz, (100Hz - 1MHz):

0.26ps (typical) (V_DD= V_DDO= 2.5V)

The ICS83905 is characterized at full 3.3V, 2.5V, and 1.8V,

mixed 3.3V/2.5V, 3.3V/1.8V and 2.5V/1.8V output operating

supply mode. Guaranteed output and part-to-part skew char-

acteristics along with the 1.8V output capabilities makes the

ICS83905 ideal for high performance, single ended applica-

tions that also require a limited output voltage.

Phase noise:

Offset

100Hz ............. -129.7 dBc/Hz

1kHz ............. -144.4 dBc/Hz

10kHz ............. -147.3 dBc/Hz

100kHz ............. -157.3 dBc/Hz

Noise Power

• 5V tolerant enable inputs

PIN ASSIGNMENTS

• Synchronous output enables

• Operating power supply modes:

Full 3.3V, 2.5V and 1.8V,

mixed 3.3V core/2.5V output operating supply,

mixed 3.3V core/1.8V output operating supply,

mixed 2.5V core/1.8V output operating supply

20 19 18 17 16

• 0°C to 70°C ambient operating temperature

BCLK5

V^DDO

GND

ICS83905

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

packages

20-LeadVFQFN

4mm x 4mm x 0.9mm

body package

BCLK4

GND

BCLK0

V^DDO

K Package

TopView

GND

BCLK1

9 10

BLOCK DIAGRAM

BCLK0

XTAL_OUT

ENABLE 2

GND

XTAL_IN

ENABLE 1

BCLK5

V^DDO

BCLK4

GND

BCLK1

BCLK2

BCLK0

V^DDo

BCLK1

GND

XTAL_IN

BCLK3

V^DD

XTAL_OUT

BCLK2

ICS83905

BCLK3

16-Lead SOIC

3.9mm x 9.9mm x 1.38mm body

package

BCLK4

BCLK5

M Pacakge

Top View

16-Lead TSSOP

4.4mm x 5.0mm x 0.92mm body

package

ENABLE 1

ENABLE 2

SYNCHRONIZE

G Pacakge

Top View

IDT^™/ ICS^™LVCMOS/LVTTL FANOUT BUFFER

ICS83905AM REV. B JULY 9, 2007

12 3 4 5 6 7...19

中文翻译

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与ICS83905AKTI相关器件

型号	品牌	获取价格	描述	数据表
ICS83905AM	ICSI	获取价格	LOW SKEW, 1:6 CRYSTAL INTERFACE-TOLVCMOS / LVTTL FANOUT BUFFER
ICS83905AM	IDT	获取价格	LOW SKEW, 1:6 CRYSTAL-TO-LVCMOS/LVTTL FANOUT BUFFER
ICS83905AMI	IDT	获取价格	Clock Generator
ICS83905AMLF	IDT	获取价格	LOW SKEW, 1:6 CRYSTAL-TO-LVCMOS/LVTTL FANOUT BUFFER
ICS83905AMLF	ICSI	获取价格	LOW SKEW, 1:6 CRYSTAL INTERFACE-TOLVCMOS / LVTTL FANOUT BUFFER
ICS83905AMLFT	ICSI	获取价格	LOW SKEW, 1:6 CRYSTAL INTERFACE-TOLVCMOS / LVTTL FANOUT BUFFER
ICS83905AMLFT	IDT	获取价格	LOW SKEW, 1:6 CRYSTAL-TO-LVCMOS/LVTTL FANOUT BUFFER
ICS83905AMT	IDT	获取价格	LOW SKEW, 1:6 CRYSTAL-TO-LVCMOS/LVTTL FANOUT BUFFER
ICS83905AMT	ICSI	获取价格	LOW SKEW, 1:6 CRYSTAL INTERFACE-TOLVCMOS / LVTTL FANOUT BUFFER
ICS83905I	ICSI	获取价格	LOW SKEW, 1:6 CRYSTAL INTERFACE-TO LVCMOS/LVTTL FANOUT BUFFER

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