ICS853111BYLF IDT, Integrated Device Technology Inc, ICS853111BYLF Datasheet

IC FANOUT BUFF LVPECL/ECL 32TQFP

ICS853111BYLF

Manufacturer Part Number
ICS853111BYLF
Description
IC FANOUT BUFF LVPECL/ECL 32TQFP
Manufacturer
IDT, Integrated Device Technology Inc
Series
HiPerClockS™r
Type
Fanout Buffer (Distribution), Multiplexerr
Datasheet

Specifications of ICS853111BYLF

Number Of Circuits
1
Ratio - Input:output
2:10
Differential - Input:output
Yes/Yes
Input
CML, LVDS, LVPECL, SSTL
Output
ECL, LVPECL
Frequency - Max
3GHz
Voltage - Supply
2.375 V ~ 3.8 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
32-TQFP, 32-VQFP
Frequency-max
3GHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
800-1165
853111BYLF

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ICS853111BYLF
Manufacturer:
ICS
Quantity:
1 235
Part Number:
ICS853111BYLF
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Part Number:
ICS853111BYLFT
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
LOW SKEW, 1-TO-10, DIFFERENTIAL-TO-
2.5V, 3.3V LVPECL/ECL FANOUT BUFFER
G
is characterized to operate from either a 2.5V or a 3.3V
power supply. Guaranteed output and par t-to-par t skew
characteristics make the ICS853111B ideal for those clock
distribution applications demanding well defined perfor-
mance and repeatability.
B
IDT
HiPerClockS™
IC S
LOCK
ENERAL
CLK_SEL
/ ICS
nPCLK0
nPCLK1
PCLK0
PCLK1
V
BB
1-TO-10, LVPECL/ECL FANOUT BUFFER
D
The ICS853111B is a low skew, high perfor-
mance 1-to-10 Differential-to-2.5V/3.3V LVPECL/
E C L Fa n o u t B u f fe r a n d a m e m b e r o f t h e
H i Pe r C l o ck S ™ fa m i l y o f H i g h Pe r fo r m a n c e
Clock Solutions from ICS. The ICS853111B
IAGRAM
D
ESCRIPTION
0
1
Q0
nQ0
Q1
nQ1
Q2
nQ2
Q3
nQ3
Q4
nQ4
Q5
nQ5
Q6
nQ6
Q7
nQ7
Q8
nQ8
Q9
nQ9
1
F
• Ten differential 2.5V/3.3V LVPECL / ECL outputs
• Two selectable differential input pairs
• PCLKx, nPCLKx pairs can accept the following
• Maximum output frequency: >3GHz
• Translates any single ended input signal to 3.3V
• Output skew: 20ps (typical)
• Part-to-part skew: 85ps (typical)
• Propagation delay: 495ps (typical)
• Jitter, RMS: < 0.03ps (typical)
• LVPECL mode operating voltage supply range:
• ECL mode operating voltage supply range:
• -40°C to 85°C ambient operating temperature
• Available in both standard (RoHS 5) and lead-free (RoHS 6)
differential input levels: LVPECL, LVDS, CML, SSTL
LVPECL levels with resistor bias on nPCLK input
V
V
packages
EATURES
CC
CC
= 2.375V to 3.8V, V
= 0V, V
P
V
V
nQ2
nQ1
nQ0
CCO
CCO
Q2
Q1
Q0
EE
IN
7mm x 7mm x 1.0mm package body
= -3.8V to -2.375V
A
25
26
27
28
29
30
31
32
SSIGNMENT
24 23 22 21 20 19 18 17
32-Lead TQFP, E-PAD
1
ICS853111BY REV. B SEPTEMBER 5, 2007
ICS853111B
2
EE
= 0V
Y Package
3
Top View
4
5
6
7
ICS853111B
8
16
15
14
13
12
11
10
9
V
Q7
nQ7
Q8
nQ8
Q9
nQ9
V
CCO
CCO

Related parts for ICS853111BYLF

ICS853111BYLF Summary of contents

Page 1

LOW SKEW, 1-TO-10, DIFFERENTIAL-TO- 2.5V, 3.3V LVPECL/ECL FANOUT BUFFER G D ENERAL ESCRIPTION The ICS853111B is a low skew, high perfor mance 1-to-10 Differential-to-2.5V/3.3V LVPECL/ HiPerClockS™ ...

Page 2

ICS853111B LOW SKEW, 1-TO-10, DIFFERENTIAL-TO-2.5V, 3.3V LVPECL/ECL FANOUT BUFFER ABLE IN ESCRIPTIONS ...

Page 3

ICS853111B LOW SKEW, 1-TO-10, DIFFERENTIAL-TO-2.5V, 3.3V LVPECL/ECL FANOUT BUFFER BSOLUTE AXIMUM ATINGS Supply Voltage, V 4.6V (LVPECL mode Negative Supply Voltage, V -4.6V (ECL mode Inputs, V (LVPECL mode) -0. ...

Page 4

ICS853111B LOW SKEW, 1-TO-10, DIFFERENTIAL-TO-2.5V, 3.3V LVPECL/ECL FANOUT BUFFER T 4C. LVPECL DC C ABLE HARACTERISTICS ...

Page 5

ICS853111B LOW SKEW, 1-TO-10, DIFFERENTIAL-TO-2.5V, 3.3V LVPECL/ECL FANOUT BUFFER ABLE HARACTERISTICS ...

Page 6

ICS853111B LOW SKEW, 1-TO-10, DIFFERENTIAL-TO-2.5V, 3.3V LVPECL/ECL FANOUT BUFFER The spectral purity in a band at a specific offset from the fundamental compared to the power of the fundamental is called the dBc Phase Noise. This value is normally expressed ...

Page 7

ICS853111B LOW SKEW, 1-TO-10, DIFFERENTIAL-TO-2.5V, 3.3V LVPECL/ECL FANOUT BUFFER P ARAMETER CCO LVPECL V EE -1.8V to -0.375V UTPUT OAD EST IRCUIT nQx Qx nQy Qy tsk( UTPUT ...

Page 8

ICS853111B LOW SKEW, 1-TO-10, DIFFERENTIAL-TO-2.5V, 3.3V LVPECL/ECL FANOUT BUFFER IRING THE IFFERENTIAL NPUT TO Figure 2A shows how the differential input can be wired to accept single ended levels. The reference voltage V_REF ~ V generated by ...

Page 9

ICS853111B LOW SKEW, 1-TO-10, DIFFERENTIAL-TO-2.5V, 3.3V LVPECL/ECL FANOUT BUFFER LVPECL LOCK NPUT NTERFACE The PCLK /nPCLK accepts LVPECL, CML, SSTL and other differential signals. Both V and V SWING V input requirements. Figures show ...

Page 10

ICS853111B LOW SKEW, 1-TO-10, DIFFERENTIAL-TO-2.5V, 3.3V LVPECL/ECL FANOUT BUFFER ECOMMENDATIONS FOR NUSED I NPUTS PCLK/nPCLK I NPUTS For applications not requiring the use of a differential input, both the PCLK and nPCLK pins can be left floating. ...

Page 11

ICS853111B LOW SKEW, 1-TO-10, DIFFERENTIAL-TO-2.5V, 3.3V LVPECL/ECL FANOUT BUFFER T 2.5V LVPECL O ERMINATION FOR Figure 5A and Figure 5B show examples of termination for 2.5V LVPECL driver. These terminations are equivalent to terminating 2.5V VCCO=2.5V R1 250 Zo = ...

Page 12

ICS853111B LOW SKEW, 1-TO-10, DIFFERENTIAL-TO-2.5V, 3.3V LVPECL/ECL FANOUT BUFFER S E CHEMATIC XAMPLE This application note provides general design guide using ICS853111B LVPECL buffer. Figure 6 shows a schematic example of the ICS853111B LVPECL clock buffer. In this example, the ...

Page 13

ICS853111B LOW SKEW, 1-TO-10, DIFFERENTIAL-TO-2.5V, 3.3V LVPECL/ECL FANOUT BUFFER This section provides information on power dissipation and junction temperature for the ICS853111B. Equations and example calculations are also provided. 1. Power Dissipation. The total power dissipation for the ICS853111B is ...

Page 14

ICS853111B LOW SKEW, 1-TO-10, DIFFERENTIAL-TO-2.5V, 3.3V LVPECL/ECL FANOUT BUFFER 3. Calculations and Equations. The purpose of this section is to derive the power dissipated into the load. LVPECL output driver circuit and termination are shown in Figure 7. F IGURE ...

Page 15

ICS853111B LOW SKEW, 1-TO-10, DIFFERENTIAL-TO-2.5V, 3.3V LVPECL/ECL FANOUT BUFFER θ ABLE VS IR LOW ABLE FOR JA θ θ θ θ θ Single-Layer PCB, JEDEC Standard Test Boards Multi-Layer PCB, JEDEC Standard Test Boards ...

Page 16

ICS853111B LOW SKEW, 1-TO-10, DIFFERENTIAL-TO-2.5V, 3.3V LVPECL/ECL FANOUT BUFFER ACKAGE UTLINE UFFIX FOR T ABLE Reference Document: JEDEC Publication 95, MS-026 1-TO-10, LVPECL/ECL FANOUT BUFFER ™ ™ IDT ...

Page 17

ICS853111B LOW SKEW, 1-TO-10, DIFFERENTIAL-TO-2.5V, 3.3V LVPECL/ECL FANOUT BUFFER ABLE RDERING NFORMATION ...

Page 18

ICS853111B LOW SKEW, 1-TO-10, DIFFERENTIAL-TO-2.5V, 3.3V LVPECL/ECL FANOUT BUFFER ...

Page 19

ICS853111B LOW SKEW, 1-TO-10, DIFFERENTIAL-TO-2.5V, 3.3V LVPECL/ECL FANOUT BUFFER Innovate with IDT and accelerate your future networks. Contact: www.IDT.com For Sales 800-345-7015 408-284-8200 Fax: 408-284-2775 Corporate Headquarters Integrated Device Technology, Inc. 6024 Silver Creek Valley Road San Jose, CA 95138 ...

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