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



ICS8536-01

1-to-6 Crystal / LVCMOS / Differential-to-3.3V / 2.5V LVPECL Fanout Buffer



No Preview Available !

ICS8536-01 pdf
Low Skew, 1-to-6, Crystal/ LVCMOS/
ICS8536-01
Differential-to-3.3V, 2.5V LVPECL Fanout Buffer
DATA SHEET
GENERAL DESCRIPTION
The ICS8536-01 is a lo w skew, high performance 1-to-6
Selectable Crystal, Single-Ended, or Diff erential Input-to-
3.3V, 2.5V LVPECL Fanout Buffer. The ICS8536-01 has
selectable cr ystal, single ended or diff erential clock inputs.
The single ended cloc k input accepts LVCMOS or LVTTL
input levels and tr anslates them to LVPECL levels. The
CLK1, nCLK1 pair can accept most standard diff erential
input levels. The output enable is inter nally synchronized to
eliminate runt pulses on the outputs dur ing asynchronous
assertion/deassertion of the cloc k enable pin.
Guaranteed output and par t-to-part skew characteristics
make the ICS8536-01 ideal f or those applications demanding
well defined perf ormance and repeatability.
FEATURES
• Six 3.3V, 2.5V LVPECL outputs
• Selectable crystal oscillator, differential CLK1, nCLK1 pair
or LVCMOS/LVTTL clock input
• CLK1, nCLK pair can accept the f ollowing differential
input levels: LVPECL, LVDS, LVHSTL, SSTL, HCSL
• Maximum output frequency: 700MHz
• Crystal frequency range: 12MHz - 40MHz
Output skew: 55ps (maximum) CLK1, nCLK1 @ 3.3V
Part-to-part skew: 450ps (maximum)
Additive phase jitter, RMS: 0.19ps (typical)
• Full 3.3V or 2.5V supply mode
• 0°C to 70°C ambient operating temperature
Available in lead-free (RoHS 6) pac kages
BLOCK DIAGRAM
CLK_EN Pullup
CLK_SEL0 Pulldown
CLK_SEL1 Pulldown
XTAL_IN
XTAL_OUT
OSC
CLK0 Pulldown
CLK1 Pulldown
nCLK1 Pullup
00
01
1X
D
Q
LE
Q0
nQ0
6 LVPECL Outputs
Q5
nQ5
ICS8536-01 REVISION B AUGUST 17, 2012
1
PIN ASSIGNMENT
nQ2
Q2
VCC
nQ1
Q1
VEE
nQ0
Q0
CLK_SEL0
XTAL_IN
XTAL_OUT
CLK_EN
1
2
3
4
5
6
7
8
9
10
11
12
24 Q3
23 nQ3
22 VCC
21 Q4
20 nQ4
19 VCC
18 Q5
17 nQ5
16 CLK_SEL1
15 nCLK1
14 CLK1
13 CLK0
ICS8536-01
24-Lead TSSOP
4.40mm x 7.8mm x 0.925mm
package body
G Package
Top View
©2012 Integrated Device Technology, Inc.
http://www.Datasheet4U.com



No Preview Available !

ICS8536-01 pdf
ICS8536-01 Data Sheet
CRYSTAL/LVCMOS/DIFFERENTIAL-TO-LVPECL FANOUT BUFFER
TABLE 1. PIN DESCRIPTIONS
Nuember Naem
Tynp Descriptio
1,22
ntQ2, Q
O.utpu
Differential output pair. LVPECL interface levels
3V, 19, 22
4,15
CC
ntQ1, Q
Po. wer
Ou. tpu
Power supply pins
Differential output pair. LVPECL interface levels
6V EE Po. wer
7,08
nQt 0, Q
Ou. pu
Negative supply pin
Differential output pair. LVPECL interface levels
9, 16
10, 11
12N
CLK_SEL0,
CLK_SEL1
XTAL_IN,
XTAL_OUT
CLt K_E
Input
Input
Ipnpu
Pulldow
Pullu
Clock select pins. LVCMOS/LVTTL interface levels. See Table 3B.
Parallel resonant crystal interface. XTAL_OUT is the output,
XTAL_IN is the input.
Synchronizing clock enable. When HIGH, clock outputs follow clock input.
When LOW, the outputs are disabled.
LVCMOS / LVTTL interface levels. See Table 3A.
130
CLt K
Inpu Pu. lldow LVCMOS/LVTTL clock input
141
CLt K
Inpu Pu. lldow Non-inverting differential clock input
151
ntCLK
Ipnpu
Pu. llu Inverting differential clock input
175, 18
nQt 5, Q
Ou. tpu
Differential output pair. LVPECL interface levels
204, 21 nQt 4, Q
Ou. tpu
Differential output pair. LVPECL interface levels
23, 24
nQt 3, Q
O.utpu
Differential output pair. LVPECL interface levels
NOTE: Pullup and Pulldown refer to internal input resistors. See Table 2, Pin Characteristics, for typical values.
TABLE 2. PIN CHARACTERISTICS
Symbol
CIN
RPULLDOWN
RPULLUP
Parameter
Input Capacitance
Input Pulldown Resistor
Input Pulup Resistor
Test Conditions
Minimum
Typical
4
51
51
Maximum
Units
pF
kΩ
kΩ
ICS8536AG-01 REVISION B AUGUST 17, 2012
2
©2012 Integrated Device Technology, Inc.



Part Number ICS8536-01
Description 1-to-6 Crystal / LVCMOS / Differential-to-3.3V / 2.5V LVPECL Fanout Buffer
Maker Integrated Device Technology - Integrated Device Technology
Total Page 21 Pages
PDF Download
ICS8536-01 pdf
Download PDF File
ICS8536-01 pdf
View for Mobile




Featured Datasheets

Part Number Description Manufacturers PDF
ICS8536-01 1-to-6 Crystal / LVCMOS / Differential-to-3.3V / 2.5V LVPECL Fanout Buffer ICS8536-01
Integrated Device Technology
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