8732-01 Datasheet PDF - IDT
Part Number | 8732-01 | |
Description | Low Skew 3.3V LVPECL Clock Generator | |
Manufacturers | IDT | |
Logo | ||
There is a preview and 8732-01 download ( pdf file ) link at the bottom of this page. Total 17 Pages |
Preview 1 page No Preview Available ! Low Voltage, Low Skew
3.3V LVPECL Clock Generator
8732-01
Data Sheet
GENERAL DESCRIPTION
The 8732-01 is a low voltage, low skew, 3.3V LVPECL Clock
Generator. The 8732-01 has two selectable clock inputs. The
CLK0, nCLK0 pair can accept most standard differential input
levels.The single ended clock input accepts LVCMOS or LVTTL
input levels. The 8732-01 has a fully integrated PLL along with
frequency configurable outputs. An external feedbackinput and
outputs regenerate clocks with “zero delay”.
The 8732-01 has multiple divide select pins for each bank of
outputs along with 3 independent feedback divide select pins
allowing the 8732-01 to function both as a frequency multiplier
and divider. The PLL_SEL input can be usedto bypass the
PLL for test and system debug purposes.In bypass mode,
the input clock is routed around the PLLand into the internal
output dividers.
Features
• Ten differential 3.3V LVPECL outputs
• Selectable differential CLK0, nCLK0 or
LVCMOS/LVTTL CLK1 inputs
• CLK0, nCLK0 supports the following input types:
LVPECL, LVDS, LVHSTL, SSTL, HCSL
• CLK1 accepts the following input levels:
LVCMOS or LVTTL
• Maximum output frequency: 350MHz
• VCO range: 250MHz to 700MHz
• External feedback for “zero delay” clock regeneration
with configurable frequencies
• Cycle-to-cycle jitter: CLK0, nCLK0, 50ps (maximum)
CLK1, 80ps (maximum)
• Output skew: 150ps (maximum)
• Static phase offset: -150ps to 150ps
• Lead-Free package fully RoHS compliant
BLOCK DIAGRAM
PIN ASSIGNMENT
VCCO
QA0
52 51 50 49 48 47 46 45 44 43 42 41 40
1 39
2 38
VCCO
nQB3
nQA1
VEE
PLL_SEL
VCCO
nQA2
QA3
nQA3
VEE
5 35
6 34
7
ICS8732-01
33
31
10 30
11 29
12 28
13 27
14 15 16 17 18 19 20 21 22 23 24 25 26
QB2
VEE
MR
VCCO
QB1
nQB0
QB0
VEE
52-Lead LQFP
10mm x 10mm x 1.4mm package body
Y package
Top View
©2016 Integrated Device Technology, Inc
1
Revision E January 22, 2016
|
|
8732-01 Data Sheet
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, VCC
Inputs, VI
Outputs, IO
Continuous Current
Surge Current
4.6V
-0.5V to VCC + 0.5 V
50mA
100mA
Package Thermal Impedance, θJA 42.3°C/W (0 lfpm)
Storage Temperature, TSTG
-65°C to 150°C
NOTE: Stresses beyond those listed under Absolute
Maximum Ratings may cause permanent damage to the
device.These ratings are stress specifications only. Functional
operation of product at these conditions or any conditions
beyond those listed in the DC Characteristics or AC Charac-
teristics is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect product reliability.
TABLE 5A. POWER SUPPLY DC CHARACTERISTICS,
V
CC
=
V
CCA
=
V
CCO
=
3.3V±5%,
TA
=
0°C
TO
70°C
Symbol Parameter
Test Conditions
Minimum Typical
VCC
VCCA
VCCO
ICC
ICCA
Core Supply Voltage
Analog Supply Voltage
Output Supply Voltage
Power Supply Current
Analog Supply Current
3.135
3.135
3.135
3.3
3.3
3.3
Maximum
3.465
3.465
3.465
165
15
Units
V
V
V
mA
mA
TABLE
5B. LVCMOS/LVTTL
DC CHARACTERISTICS,
V
CC
=
V
CCA
=
V
CCO
=
3.3V±5%,
TA
=
0°C
TO
70°C
Symbol Parameter
Test Conditions Minimum Typical
CLK1
2
VIH
Input High Voltage CLK_SEL, PLL_SEL,
DIV_SELAx, DIV_SELBx,
FBDIV_SELx, MR
2
CLK1
-0.3
VIL
Input Low Voltage CLK_SEL, PLL_SEL,
DIV_SELAx, DIV_SELBx,
FBDIV_SELx, MR
-0.3
CLK_SEL, MR, CLK1
IIH
DIV_SELAx, DIV_SELBx,
Input High Current FBDIV_SELx
VCC = VIN = 3.465V
PLL_SEL
VCC = VIN = 3.465V
IIL
Input Low Current
CLK_SEL, MR, CLK1
DIV_SELAx, DIV_SELBx,
FBDIV_SELx
VCC = 3.465V,
VIN = 0V
-5
PLL_SEL
VCC = 3.465V,
VIN = 0V
-150
Maximum
VCC+ 0.3
VCC+ 0.3
1.3
0.8
150
5
Units
V
V
V
V
µA
µA
µA
µA
©2016 Integrated Device Technology, Inc
5
Revision E January 22, 2016
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 8732-01 electronic component. |
Information | Total 17 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ 8732-01.PDF Datasheet ] |
Share Link :
Electronic Components Distributor
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists. |
SparkFun Electronics | Allied Electronics | DigiKey Electronics | Arrow Electronics |
Mouser Electronics | Adafruit | Newark | Chip One Stop |
Featured Datasheets
Part Number | Description | MFRS |
8732-01 | The function is Low Skew 3.3V LVPECL Clock Generator. IDT | |
Semiconductors commonly used in industry:
1N4148 |  
BAW56 |
1N5400 |
NE555 | | ||
Quick jump to:
8732
1N4
2N2
2SA
2SC
74H
BC
HCF
IRF
KA |