85211AMI-01 IDT, Integrated Device Technology Inc, 85211AMI-01 Datasheet

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85211AMI-01

Manufacturer Part Number
85211AMI-01
Description
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet

Specifications of 85211AMI-01

Number Of Outputs
4
Operating Supply Voltage (max)
3.465V
Operating Temp Range
-40C to 85C
Propagation Delay Time
1ns
Operating Supply Voltage (min)
3.135V
Mounting
Surface Mount
Pin Count
8
Operating Supply Voltage (typ)
3.3V
Package Type
SOIC N
Duty Cycle
52%
Operating Temperature Classification
Industrial
Lead Free Status / Rohs Status
Not Compliant

Available stocks

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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
85211AMI-01LFT
Quantity:
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Part Number:
85211AMI-01LFT
Quantity:
3 000
B
85211AMI-01
G
The ICS85211I-01 is a low skew, high performance 1-to-2
Differential-to-HSTL Fanout Buffer. The CLK, nCLK pair can
accept most standarddifferential input levels.The ICS85211I-
01 is characterized to operate from a 3.3V power supply.
Guaranteed output and part-to-part skew characteristics
make the ICS85211I-01 ideal for those clock distribution
applications demanding well defined performance and
repeatability. For optimal performance, terminate all outputs.
LOCK
ENERAL
nCLK
CLK
D
IAGRAM
D
ESCRIPTION
Q0
nQ0
Q1
nQ1
www.idt.com
1
F
P
Two differential HSTL compatible outputs
One differential CLK, nCLK input pair
CLK, nCLK pair can accept the following differential
input levels: LVDS, LVPECL, HSTL, SSTL, HCSL
Maximum output frequency: 700MHz
Translates any single-ended input signal to HSTL
levels with resistor bias on nCLK input
Output skew: 30ps (maximum)
Part-to-part skew: 250ps (maximum)
Propagation delay: 1ns (maximum)
Output crossover Voltage: 0.68V to 0.9V
Output duty cycle: 49% - 51% up to 266.6MHz
V
3.3V operating supply
-40°C to 85°C ambient operating temperature
Available in both standard and lead-free RoHS-compliant
packages
EATURES
IN
OH
D
= 1.4V (maximum)
A
IFFERENTIAL
3.90mm x 4.90mm x 1.37mm package body
SSIGNMENT
nQ0
nQ1
Q0
Q1
ICS85211I-01
-
TO
8-Lead SOIC
M Package
1
2
3
4
Top View
-HSTL F
ICS85211I-01
8
7
6
5
L
V
CLK
nCLK
GND
OW
DD
ANOUT
S
KEW
REV. B AUGUST 4, 2010
, 1-
B
UFFER
TO
-2

Related parts for 85211AMI-01

85211AMI-01 Summary of contents

Page 1

... For optimal performance, terminate all outputs LOCK IAGRAM CLK nCLK 85211AMI-01 D IFFERENTIAL F EATURES Two differential HSTL compatible outputs One differential CLK, nCLK input pair CLK, nCLK pair can accept the following differential input levels: LVDS, LVPECL, HSTL, SSTL, HCSL ...

Page 2

... ABLE IN ESCRIPTIONS ABLE IN HARACTERISTICS ABLE LOCK NPUT UNCTION ABLE 85211AMI-01 D IFFERENTIAL " www.idt.com 2 ICS85211I- KEW - -HSTL F TO ANOUT REV. B AUGUST 4, 2010 , UFFER . " ...

Page 3

... D IFFERENTIAL 4.6V NOTE: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the + 0 device. These ratings are stress specifications only. Functional + 0.5V operation of product at these conditions or any conditions be- DD yond those listed in the DC Characteristics or AC Character- 112.7°C/W (0 lfpm) istics is not implied ...

Page 4

... 3.3V ± 5%, T ABLE HARACTERISTICS 85211AMI-01 D IFFERENTIAL = -40°C 85° ƒ ƒ www.idt.com 4 ICS85211I- KEW - -HSTL F TO ANOUT REV. B AUGUST 4, 2010 , UFFER ...

Page 5

... KEW 80% Clock 20% Outputs UTPUT ISE ALL IME nQ0, nQ1 Q0 PERIOD t PW odc = t PERIOD UTPUT UTY YCLE ULSE IDTH ERIOD 85211AMI-01 D IFFERENTIAL M I EASUREMENT NFORMATION V SCOPE DD Qx nCLK V CLK nQx GND D IFFERENTIAL Qx PART 1 nQx Qy PART 2 nQy ART TO ART nCLK 80% CLK 20% nQ0, nQ1 t ...

Page 6

... XAMPLE Figure 2 shows a schematic example of ICS85211I-01. In this example, the input is driven by an ICS HiPerClockS HSTL driver. The decoupling capacitors should be physically located near 1. Ohm Ohm LVHSTL R6 ICS 50 HiPerClockS LVHSTL Driv er F IGURE 85211AMI-01 D IFFERENTIAL A I PPLICATION NFORMATION CCEPT INGLE NDED EVELS ...

Page 7

... Ohm LVPECL 3C. ICS85211I-01 CLK/ CLK I IGURE N 3.3V LVPECL D RIVER 85211AMI-01 D IFFERENTIAL O P UTPUT INS vendor of the driver components to confirm the driver SWING termination requirement. For example in Figure 3, the input termination applies for HSTL drivers. If you are using an HSTL driver from another vendor, use their termination recommendation ...

Page 8

... HERMAL ESISTANCE FOR JA Single-Layer PCB, JEDEC Standard Test Boards Multi-Layer PCB, JEDEC Standard Test Boards NOTE: Most modern PCB designs use multi-layered boards. The data in the second row pertains to most designs. 85211AMI-01 D IFFERENTIAL P C OWER ONSIDERATIONS = 3. 3.465V, which gives worst case results. ...

Page 9

... Pd_L is the power dissipation when the output drives low. Pd_H = ( OH_MAX DD_MAX L OH_MAX Pd_L = ( OL_MAX DD_MAX OL_MAX L Pd_H = (1.4V/ (3.465V - 1.4V) = 57.82mW Pd_L = (0.4V/ (3.465V - 0.4V) = 24.52mW Total Power Dissipation per output pair = Pd_H + Pd_L = 82.34mW 85211AMI-01 D IFFERENTIAL HSTL RIVER IRCUIT AND ERMINATION www.idt.com 9 ICS85211I- KEW ...

Page 10

... Single-Layer PCB, JEDEC Standard Test Boards Multi-Layer PCB, JEDEC Standard Test Boards NOTE: Most modern PCB designs use multi-layered boards. The data in the second row pertains to most designs RANSISTOR OUNT The transistor count for ICS85211I-01 is: 411 85211AMI-01 D IFFERENTIAL R I ELIABILITY NFORMATION SOIC ...

Page 11

... ACKAGE UTLINE UFFIX FOR EAD T ABLE S Y Reference Document: JEDEC Publication 95, MS-012 85211AMI-01 D IFFERENTIAL SOIC ACKAGE IMENSIONS ° 0 ° 8 www.idt.com 11 ICS85211I- KEW - -HSTL F TO ANOUT REV. B AUGUST 4, 2010 , UFFER ...

Page 12

... Any other applications such as those requiring high reliability, or other extraordinary environmental requirements are not recommended without additional processing by IDT. IDT reserves the right to change any circuitry or specifications without notice. IDT does not authorize or warrant any IDT product for use in life support devices or critical medical instruments. 85211AMI-01 D ...

Page 13

... 85211AMI-01 D IFFERENTIAL www.idt.com 13 ICS85211I- KEW - -HSTL ANOUT REV. B AUGUST 4, 2010 -2 TO UFFER ...

Page 14

... Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT, the IDT logo, ICS and HiPerClockS are trademarks of Integrated Device Technology, Inc. Accelerated Thinking is a service mark of Integrated Device Technology, Inc. All other brands, product names and marks are or may be trademarks or registered trademarks used to identify products or services of their respective owners. Printed in USA 85211AMI-01 D IFFERENTIAL Sales ...

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