http://www.www.datasheet4u.com

900,000+ Datasheet PDF Search and Download

Datasheet4U offers most rated semiconductors datasheets pdf




Integrated Device Technology Electronic Components Datasheet

ICS853S024 Datasheet

LVPECL FANOUT BUFFER

No Preview Available !

ICS853S024 pdf
PRELIMINARY
LOW SKEW, 1-TO-24 DIFFERENTIAL-TO-3.3V, 2.5V
LVPECL FANOUT BUFFER
ICS853S024
General Description
The ICS853S024 is a low skew, 1-to-24
ICS Differential-to-3.3V, 2.5V LVPECL Fanout Buffer and
HiPerClockS™ a member of theHiPerClockS™ family of High
Performance Clock Solutions from IDT. The CLK,
nCLK pair can accept most standard differential
input levels. The ICS853S024 is characterized to operate from
either a 3.3V or a 2.5V power supply. Guaranteed output skew
characteristics make the ICS853S024 ideal for those clock
distribution applications demanding well defined performance and
repeatability.
Features
Twenty four LVPECL outputs.
One differential clock input pair
Differential input clock (CLK, nCLK) can accept the following
signaling levels: LVDS, LVPECL, LVHSTL, SSTL, HCSL
Maximum output frequency: >1.5GHz
Translates any single ended input signal to 3.3V/ 2.5V LVPECL
levels with resistor bias on nCLK input
Output skew: 25ps (typical)
tR / tF: 180ps (typical)
Additive phase jitter, RMS: 0.111ps (typical) @ 312.5MHz
Full 3.3V or 2.5V supply voltage
0°C to 70°C ambient operating temperature
Available in lead-free (RoHS 6) packages.
.
Block Diagram
CLK Pulldown
nCLK Pullup
24
Q0:Q23
24 nQ0:nQ23
Pin Assignment
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
VCC 1
48 nCLK
VEE 2
47 CLK
Q0 3
nQ0 4
ICS853S024
46 nQ17
45 Q17
Q1
nQ1
Q2
nQ2
5
6
7
8
64-Lead TQFP, EPad
10mm x 10mm x 1mm
package body
44 nQ16
43 Q16
42 nQ15
41 Q15
Q3
nQ3
Q4
9
10
11
Y Package
Top View
40 nQ14
39 Q14
38 nQ13
nQ4 12
37 Q13
Q5 13
36 nQ12
nQ5 14
35 Q12
VEE 15
34 VCC
VCC 16
33 VCC
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
The Preliminary Information presented herein represents a product in pre-production. The noted characteristics are based on initial product characterization and/or qualification.
Integrated Device Technology, Incorporated (IDT) reserves the right to change any circuitry or specifications without notice.
LOW SKEW LVPECL FANOUT BUFFER 1 ICS853S024AY REV. A APRIL 30, 2008


Integrated Device Technology Electronic Components Datasheet

ICS853S024 Datasheet

LVPECL FANOUT BUFFER

No Preview Available !

ICS853S024 pdf
ICS853S024
LOW SKEW, 1-TO-24 DIFFERENTIAL-TO-3.3V, 2.5V LVPECL FANOUT BUFFER
PRELIMINARY
Table 1. Pin Descriptions
Number
1, 16, 18, 31, 33,
34, 50, 63, 64
2, 15, 17, 32, 49
3, 4
5, 6
7, 8
9, 10
11, 12
13, 14
19, 20
21, 22
23, 24
25, 26
27, 28
29, 30
35, 36
37, 38
39, 40
41, 42
43, 44
45, 46
47
48
Name
VCC
VEE
Q0, nQ0
Q1, nQ1
Q2, nQ2
Q3, nQ3
Q4, nQ4
Q5, nQ5
Q6, nQ6
Q7, nQ7
Q8, nQ8
Q9, nQ9
Q10, nQ10
Q11, nQ11
Q12, nQ12
Q13, nQ13
Q14, nQ14
Q15, nQ15
Q16, nQ16
Q17, nQ17
CLK
nCLK
Type
Description
Power
Power supply pins.
Power
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Input
Input
Pulldown
Pullup/
Pulldown
Negative supply pins.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Non-inverting differential clock input.
Inverting differential clock input. VCC/2 default when left floating.
NOTE: Pullup and Pulldown refer to internal input resistors. See Table 2, Pin Characteristics, for typical values.
Table 2. Pin Characteristics
Symbol Parameter
CIN Input Capacitance
RPULLUP Input Pullup Resistor
RPULLDOWN Input Pulldown Resistor
Test Conditions
Minimum
Typical
4
50
50
Maximum
Units
pF
k
k
LOW SKEW LVPECL FANOUT BUFFER 2 ICS853S024AY REV. A APRIL 30, 2008


Part Number ICS853S024
Description LVPECL FANOUT BUFFER
Maker IDT
Total Page 16 Pages
PDF Download
ICS853S024 pdf
Download PDF File
ICS853S024 pdf
View for Mobile



Buy Electronic Components




Related Datasheet

1 ICS853S024 LVPECL FANOUT BUFFER IDT
IDT
ICS853S024 pdf






Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

site map

webmaste! click here

contact us

Buy Components