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853111AYFT

Description
Low Skew Clock Driver, PQFP32
Categorylogic    logic   
File Size2MB,19 Pages
ManufacturerIDT (Integrated Device Technology)
Environmental Compliance  
Download Datasheet Parametric Compare View All

853111AYFT Overview

Low Skew Clock Driver, PQFP32

853111AYFT Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerIDT (Integrated Device Technology)
package instructionQFP, QFP32,.35SQ,32
Reach Compliance Codecompliant
JESD-30 codeS-PQFP-G32
JESD-609 codee3
Logic integrated circuit typeLOW SKEW CLOCK DRIVER
Humidity sensitivity level3
Number of terminals32
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeQFP
Encapsulate equivalent codeQFP32,.35SQ,32
Package shapeSQUARE
Package formFLATPACK
Peak Reflow Temperature (Celsius)260
power supply+-2.5/+-5 V
Certification statusNot Qualified
surface mountYES
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch0.8 mm
Terminal locationQUAD
Maximum time at peak reflow temperature30
LOW SKEW, 1-TO-10, DIFFERENTIAL-TO-
LVPECL/ECL FANOUT BUFFER
ICS853111A
G
ENERAL
D
ESCRIPTION
The ICS853111A is a low skew, high perfor-
mance 1-to-10 Differential-to-2.5V/3.3V LVPECL/
HiPerClockS™
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 ckS ™ fa m i l y o f H i g h Pe r fo r m a n c e
Clock Solutions from I DT. The ICS853111A
is characterized to operate from either a 2.5V, 3.3V or a
5V power supply. Guaranteed output and par t-to-par t skew
characteristics make the ICS853111A ideal for those clock
distribution applications demanding well defined perfor-
mance and repeatability.
F
EATURES
Ten differential LVPECL outputs
Two selectable differential LVPECL PCLK/nPCLK clock inputs
PCLK, nPCLK pairs can accept the following differential
input levels: LVPECL, LVDS, CML, SSTL
Maximum output frequency: >3GHz
Translates any single ended input signal to 3.3V LVPECL
levels with resistor bias on nPCLK input
Additive phase jitter, RMS: <0.3ps (typical)
Output skew: 23ps (typical)
Part-to-part skew: 85ps (typical)
Propagation delay: 705ps (typical)
LVPECL mode operating voltage supply range:
V
CC
= 2.375V to 5.25V, V
EE
= 0V
ECL mode operating voltage supply range:
V
CC
= 0V, V
EE
= -5.25V to -2.375V
-40°C to 85°C ambient operating temperature
Available in both standard (RoHS 5) and lead-free (RoHS 6)
packages
IC
S
B
LOCK
D
IAGRAM
PCLK0
nPCLK0
PCLK1
nPCLK1
0
1
Q0
nQ0
Q1
nQ1
P
IN
A
SSIGNMENT
nQ3
nQ4
nQ5
nQ6
Q3
Q4
Q5
Q6
24 23 22 21 20 19 18 17
V
CCO
25
26
27
28
29
30
31
32
1
V
CC
16
15
14
V
CCO
Q7
nQ7
Q8
nQ8
Q9
nQ9
V
CCO
Q2
nQ2
CLK_SEL
Q3
nQ3
Q4
nQ4
Q5
nQ5
Q6
nQ6
Q7
nQ7
Q8
nQ8
Q9
nQ9
nQ2
Q2
nQ1
Q1
nQ0
Q0
V
CCO
ICS853111A
13
12
11
10
9
V
BB
2
CLK_SEL
3
PCLK0
4
nPCLK0
5
VBB
6
PCLK1
7
nPCLK1
8
V
EE
32-Lead LQFP
7mm x 7mm x 1.4mm package body
Y Package
Top View
IDT
/ ICS
1-TO-10, LVPECL/ECL FANOUT BUFFER
1
ICS853111AY REV. C OCTOBER 23, 2008

853111AYFT Related Products

853111AYFT 853111AYLF 853111AYLFT 853111AY 853111AYT
Description Low Skew Clock Driver, PQFP32 Low Skew Clock Driver, 853111 Series, 10 True Output(s), 0 Inverted Output(s), PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, MS-026BBA, LQFP-32 Low Skew Clock Driver, 853111 Series, 10 True Output(s), 0 Inverted Output(s), PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, MS-026BBA, LQFP-32 Low Skew Clock Driver, 853111 Series, 10 True Output(s), 0 Inverted Output(s), PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, MS-026BBA, LQFP-32 Low Skew Clock Driver, 853111 Series, 10 True Output(s), 0 Inverted Output(s), PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, MS-026BBA, LQFP-32
Is it lead-free? Lead free Lead free Lead free Contains lead Contains lead
Is it Rohs certified? conform to conform to conform to incompatible incompatible
Maker IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology)
package instruction QFP, QFP32,.35SQ,32 LQFP, QFP32,.35SQ,32 LQFP, QFP32,.35SQ,32 LQFP, QFP32,.35SQ,32 LQFP, QFP32,.35SQ,32
Reach Compliance Code compliant unknown unknown not_compliant not_compliant
JESD-30 code S-PQFP-G32 S-PQFP-G32 S-PQFP-G32 S-PQFP-G32 S-PQFP-G32
JESD-609 code e3 e3 e3 e0 e0
Logic integrated circuit type LOW SKEW CLOCK DRIVER LOW SKEW CLOCK DRIVER LOW SKEW CLOCK DRIVER LOW SKEW CLOCK DRIVER LOW SKEW CLOCK DRIVER
Humidity sensitivity level 3 3 3 3 3
Number of terminals 32 32 32 32 32
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C -40 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code QFP LQFP LQFP LQFP LQFP
Encapsulate equivalent code QFP32,.35SQ,32 QFP32,.35SQ,32 QFP32,.35SQ,32 QFP32,.35SQ,32 QFP32,.35SQ,32
Package shape SQUARE SQUARE SQUARE SQUARE SQUARE
Package form FLATPACK FLATPACK, LOW PROFILE FLATPACK, LOW PROFILE FLATPACK, LOW PROFILE FLATPACK, LOW PROFILE
Peak Reflow Temperature (Celsius) 260 260 260 240 240
power supply +-2.5/+-5 V +-2.5/+-5 V +-2.5/+-5 V +-2.5/+-5 V +-2.5/+-5 V
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
surface mount YES YES YES YES YES
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal surface Matte Tin (Sn) Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15)
Terminal form GULL WING GULL WING GULL WING GULL WING GULL WING
Terminal pitch 0.8 mm 0.8 mm 0.8 mm 0.8 mm 0.8 mm
Terminal location QUAD QUAD QUAD QUAD QUAD
Maximum time at peak reflow temperature 30 30 30 20 20
Parts packaging code - QFP QFP QFP QFP
Contacts - 32 32 32 32
Other features - ECL MODE: VCC = 0V WITH VEE = -5.25V TO -2.375V ECL MODE: VCC = 0V WITH VEE = -5.25V TO -2.375V ECL MODE: VCC = 0V WITH VEE = -5.25V TO -2.375V ECL MODE: VCC = 0V WITH VEE = -5.25V TO -2.375V
series - 853111 853111 853111 853111
Input adjustment - DIFFERENTIAL MUX DIFFERENTIAL MUX DIFFERENTIAL MUX DIFFERENTIAL MUX
length - 7 mm 7 mm 7 mm 7 mm
Number of functions - 1 1 1 1
Actual output times - 10 10 10 10
propagation delay (tpd) - 0.875 ns 0.875 ns 0.875 ns 0.875 ns
Same Edge Skew-Max(tskwd) - 0.035 ns 0.035 ns 0.035 ns 0.035 ns
Maximum seat height - 1.6 mm 1.6 mm 1.6 mm 1.6 mm
Maximum supply voltage (Vsup) - 5.25 V 5.25 V 5.25 V 5.25 V
Minimum supply voltage (Vsup) - 2.375 V 2.375 V 2.375 V 2.375 V
Nominal supply voltage (Vsup) - 3.3 V 3.3 V 3.3 V 3.3 V
width - 7 mm 7 mm 7 mm 7 mm
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