OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

83PN156DKILF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P19
1©2016 Integrated Device Technology, Inc Revision A March 4, 2016
General Description
The 83PN156I is a programmable LVPECL synthesizer that is
“forward” footprint compatible with standard 5mm x 7mm oscillators.
The device uses IDT’s fourth generation FemtoClock
®
NG
technology for an optimum of high clock frequency and low phase
noise performance. Forward footprint compatibility means that a
board designed to accommodate the crystal oscillator interface and
the optional control pins is also fully compatible with a canned
oscillator footprint - the canned oscillator will drop onto the
10-VFQFN footprint for second sourcing purposes. This capability
provides designers with programability and lead time advantages of
silicon/crystal based solutions while maintaining compatibility with
industry standard 5mm x 7mm oscillator footprints for ease of supply
chain management. Oscillator-level performance is maintained with
IDT’s 4
th
Generation FemtoClock
®
NG PLL technology, which
delivers sub 0.5ps rms phase jitter.
The 83PN156I defaults to 156.25MHz using a 25MHz crystal with 2
programming pins floating but can also be set to 4 different
frequency multiplier settings to support a wide variety of
applications. The below table shows some of the more common
application settings.
Features
• Fourth Generation FemtoClock
®
Next Generation (NG)
technology
• Footprint compatible with 5mm x 7mm differential oscillators
• One differential LVPECL output pair
• Crystal oscillator interface which can also be overdriven using a
single-ended reference clock
• Output frequency range: 100MHz –156.25MHz
• Crystal/input frequency range: 20MHz – 25MHz, parallel resonant
crystal
• VCO range: 2GHz – 2.5GHz
• RMS phase jitter @ 156.25MHz, 12kHz – 20MHz:
0.348ps (typical)
• Full 3.3V or 2.5V operating supply
• -40°C to 85°C ambient operating temperature
• Available in lead-free (RoHS 6) package
Common Applications and Settings
FSEL1:FSEL0 XTAL (MHz) Output Frequency (MHz) Application(s)
00 25 100 PCI Express
01 25 125 Ethernet
10 25 150 SAS, Embedded Processor
11 (default) 25 156.25
10 Gigabit Ethernet XAUI,
Rocket IO (default)
V
CC
nQ
Q
RESERVED
OE
XTAL_IN
XTAL_OUT
FSEL
0
FSEL
1
1
2
3
45
6
7
8
9
10
V
EE
Pullup
Pullup
Pullup
Q
nQ
OSC
PFD
&
FemtoClock® NG
VCO
÷M
÷N
XTAL_IN
XTAL_OUT
FSEL0
FSEL1
OE
Control
Logic
Pin Assignment
83PN156I
10-Lead VFQFN
5mm x 7mm x 1mm
package body
K Package
Top View
Block Diagram
83PN156I
Data Sheet
Programmable FemtoClock® NG
LVPECL Oscillator Replacement
2©2016 Integrated Device Technology, Inc Revision A March 4, 2016
83PN156I Data Sheet
Table 1. Pin Descriptions
NOTE: Pullup refers to internal input resistors. See Table 2, Pin Characteristics, for typical values.
Table 2. Pin Characteristics
Function Table
Table 3. Divider Function Table
Number Name Type Description
1 OE Input Pullup Output enable. LVCMOS/LVTTL interface levels.
2 RESERVED Reserve Reserved pin. Do not connect.
3V
EE
Power Negative supply pin.
4,
5
XTAL_OUT
XTAL_IN
Input
Crystal oscillator interface XTAL_IN is the input, XTAL_OUT is the output. Crystal
oscillator interface which can also be overdriven using a single-ended reference clock.
6, 7 Q, nQ Output Differential output pair. LVPECL interface levels.
8V
CC
Power Power supply pin.
9 FSEL0 Input Pullup
Output divider control inputs. Sets the output divider value to one of four values. See
Table 3. LVCMOS/LVTTL interface levels.
10 FSEL1 Input Pullup
Output divider control inputs. Sets the output divider value to one of four values. See
Table 3. LVCMOS/LVTTL interface levels
Symbol Parameter Test Conditions Minimum Typical Maximum Units
C
IN
Input Capacitance 4pF
R
PULLUP
Input Pullup Resistor 51 k
FSEL[1:0] M Value N Value
0 0 80 ÷20
0 1 80 ÷16
1 0 84 ÷14
1 1 (default) 100 ÷16
3©2016 Integrated Device Technology, Inc Revision A March 4, 2016
83PN156I Data Sheet
Absolute Maximum Ratings
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 Characteristics is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect product reliability.
DC Electrical Characteristics
Table 4A. Power Supply DC Characteristics, V
CC
= 3.3V ± 5%, V
EE
= 0V, T
A
= -40°C to 85°C
Table 4B. Power Supply DC Characteristics, V
CC
= 2.5V ± 5%, V
EE
= 0V, T
A
= -40°C to 85°C
Table 4C. LVCMOS/LVTTL DC Characteristics, V
CC
= 3.3V ± 5% or 2.5V ± 5%, V
EE
= 0V, T
A
= -40°C to 85°C
Item Rating
Supply Voltage, V
CC
3.63V
Inputs, V
I
XTAL_IN
Other Inputs
0V to 2V
-0.5V to V
CC
+ 0.5V
Outputs, I
O
Continuous Current
Surge Current
50mA
100mA
Package Thermal Impedance,
JA
39.2C/W (0 mps)
Storage Temperature, T
STG
-65C to 150C
Symbol Parameter Test Conditions Minimum Typical Maximum Units
V
CC
Power Supply Voltage 3.135 3.3 3.465 V
I
EE
Power Supply Current 131 mA
Symbol Parameter Test Conditions Minimum Typical Maximum Units
V
CC
Power Supply Voltage 2.375 2.5 2.625 V
I
EE
Power Supply Current 124 mA
Symbol Parameter Test Conditions Minimum Typical Maximum Units
V
IH
Input High Voltage
V
CC
= 3.465V 2 V
CC
+ 0.3 V
V
CC
= 2.625V 1.7 V
CC
+ 0.3 V
V
IL
Input Low Voltage
V
CC
= 3.465V -0.3 0.8 V
V
CC
= 2.625V -0.3 0.7 V
I
IH
Input
High Current
OE,
FSEL[1:0]
V
CC
= V
IN
= 3.465V or 2.625V 5 µA
I
IL
Input
Low Current
OE,
FSEL[1:0]
V
CC
= 3.465V or 2.625V, V
IN
= 0V -150 µA
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P19

83PN156DKILF

Mfr. #:
Buy 83PN156DKILF
Manufacturer:
IDT
Description:
Clock Synthesizer / Jitter Cleaner OSCILLATOR REPLACEMENT
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet