PL611-01 Datasheet by Microchip Technology

View All Related Products | Download PDF Datasheet
EnllilEU XIN,FIN C j XOUT I: '1’ j 2 B O! E j :I NC u'; E _. :I D OP-s T 1 E 3 D E j E L E j T "’ N Z ’ ~ (er 0 OUT ‘L e gs i p i M I < ,="" c)="" fvco="" re!="" 0="" 7(5,="" 0="" :="" pdb="" 7="" ./2./4./a="" 7:="" ]="" ./2="" m‘cre‘="" inc,="" -21aa="" fortune="" drwe="" -="" san="" jase,="" ca="" 95131="" -usa="" -="" (e‘="" amos)="" 944-0500="" -="" tax="" made)="" 474-1000="" -="" www="" mmrel="" com="" remat/zn/tz="" page1="">
PL611-01
Programmable ClockTM
Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA t el +1(408) 944 -0800 fax +1(408) 474-1000 www.micrel.com Rev.01/20/12 Page 1
FEATURES
Advanced programmable PLL design
Very low Jitter and Phase Noise (30-70ps Pk-Pk typical)
Up to 3 programmable outputs
Output frequency up to 200MHz CMOS.
Accepts Crystal or reference clock inputs
o Fundamental crystal: 10MHz-30MHz
o 3RD overtone crystal: Up to 75MHz
o Reference input: Up to 200MHz
Accepts <1.0V reference signal input voltage
One programmable I/O pin can be configured as
Programmable clock, or Frequency Selection input,
or output Enable (OE) or Power Down (PDB) input.
Supply operating range 2.25V to 3.63V
Operating temperature range from -40C to 85C
Available in 8-pin MSOP/SOP, and 6-pin SOT Green/
RoHS compliant Packages
PIN CONFIGURATION
DESCRIPTION
The PL611-01 is a low-cost general purpose frequency synthesizer and a member of Programmable Clock family.
PL611-01 product family offers the versatility of using a single Crystal or Reference Clock input and producing up
to three different system clocks. They can generate any output frequency up to 200 MHz from fundamental
crystal input between 10 MHz - 30 MHz, or a 3rd overtone crystal of up to 75Mhz, or a Reference clock input of up
to 200 MHz. Cascading of the ICs to produce additional clock frequencies is also supported .
BLOCK DIAGRAM
Phase
Detector
Charge
Pump
Loop
Filter
VCO
Selectable
/
,
/
2
,
/
4
,
/
8
Selectable
/
1
,
/
2
Xtal
OSC
XIN,
FIN
XOUT
P
-
counter
(
5
-
bit
)
M
-
counter
(
10
-
bit
)
R
-
counter
(
8
-
bit
)
F
Ref
.
OE
FSEL
PDB
Programmable Function
FVCO = F Ref. * (2 * M /R)
Fout = FVCO / (2 * P)
Programming
Logic
CLoad
CLOCK[0:2]
1
2
3
4
5
6
7
8
XIN,
FIN
GND
CLK0
CLK1
XOUT
NC
VDD
CLK2
,
OE
,
PDB
,
FSEL
1
2
3
4
5
6
CLK1
GND
XIN,
FIN
VDD
XOUT
CLK2
,
OE
,
PDB
,
FSEL
SOP-8
MSOP-8
SOT-6
PL611-01
PL611-01
EIIIIEREI': MSOP-8 State OE PDB FSEL Tristate Power Se‘ect Freq. 1 Normal Normal Se‘ect Freq. Mrcrer Inc, 4150 Forums Drwe - San Jase, CA 95131 -USA - «er AMOS) 944-0500 - tax MADE) 474-1000 - www mmrer com Rev.01/ZDHZ Page 2
PL611-01
Programmable ClockTM
Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA t el +1(408) 944 -0800 fax +1(408) 474-1000 www.micrel.com Rev.01/20/12 Page 2
KEY PROGRAMMING PARAMETERS
CLK[ 0:2 ]
Output Frequency
Output Drive
Strength
Crystal
Load
Programmable
Input/Output
Charge-Pump
Current
FOUT = FREF * M / (R * P)
where M=10 bit
R= 8 bit
P= 5 bit
CLK[0:2]= Fout / (1,2,4,8), FREF or
FREF / 2
Std: 10mA (default)
High: 24mA
+/- 200ppm
tuning.
One output pin can
be configured as
1. CLK2 - output
2. FSEL - input
3. OE - input
4. PDB - input
4 levels of
pump current
settings
PIN DESCRIPTION
Name
Pin #
Type
Description
MSOP-8
SOIC-8
SOT-23
XIN, FIN
1
3
I
Crystal or Reference input pin
GND
2
2
P
GND connection
CLK[0:1]
3,4
1
O
Programmable Clock Output
VDD
5
6
P
VDD connection (2.25~3.63V)
NC
6
No Connect
CLK2, OE, PDB, FSEL
7
5
B
This programmable I/O pin can be configured as a
programmable clock output (CLK2), or Output Enable
(OE) input, or Power Down input (PDB), or
Frequency Selection (FSEL) input pin. This pin has
an internal 60K pull up resistor.
State
OE
PDB
FSEL
0
Tristate
CLK[0:1]
Power
Down Mode
Select Freq.
1
1
(default)
Normal
mode
Normal
mode
Select Freq.
2
XOUT
8
4
O
Crystal output pin
M‘cre‘ \nc -2taU Famme Drwe - San Jase CA 95m -USA - te‘ HMUS} 944-0500 - tax HMDS) 474-1000- ww mmre‘ com Rev UHZDHZ Page 3
PL611-01
Programmable ClockTM
Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA t el +1(408) 944 -0800 fax +1(408) 474-1000 www.micrel.com Rev.01/20/12 Page 3
ELECTRICAL SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
PARAMETERS
SYMBOL
MIN.
MAX.
UNITS
Supply Voltage Range
VDD
-0.5
4.6
V
Input Voltage Range
VI
-0.5
VDD+0.5
V
Output Voltage Range
VO
-0.5
VDD+0.5
V
Soldering Temperature (Green package)
260
C
Storage Temperature
TS
-65
150
C
Ambient Operating Temperature
-40
85
C
Exposure of the device under conditions beyond the limits specified by Maximum Ratings for extended periods may cause permanent damage to the device
and affect product reliability. These conditions represent a stress rating only, and functional operations of the device at these or any other conditions above
the operational limits noted in this specification is not implied. *Operating temperature is guaranteed by design. Parts are tested to commercial grade only.
AC SPECIFICATIONS
PARAMETERS
CONDITIONS
MIN.
TYP.
MAX.
UNITS
Crystal Input Frequency(XIN)
Fundamental Crystal
10
30
MHz
3rd Overtone Crystal
75
MHz
Input (FIN) Frequency
200
MHz
Input (FIN) Signal Amplitude
Internally AC coupled
0.9
VDD
Vpp
Settling Time
At power-up (after VDD increases over 2.25V)
2
ms
Output Enable Time
OE Function; Ta=25º C, 15pF Load
100
µs
PDB Function; Ta=25º C, 15pF Load
2
ms
PLL Settling Time
After Crystal Start Up (Crystal Input)
100
µs
After Reference Input Present (FIN)
100
µs
Output Rise Time
15pF Load, 10/90% VDD, Standard drive
2.5
3.5
ns
15pF Load, 10/90% VDD, High drive
1.0
1.5
ns
Output Fall Time
15pF Load, 90/10% VDD, Standard drive
2.5
3.5
ns
15pF Load, 90/10% VDD, High drive
1.0
1.5
ns
Duty Cycle
At VDD/2
45
50
55
%
Max. output skew between
same frequency clocks
Equal loading (15 pF). Equal frequency & drive
strength
500
ps
Period Jitter, peak-to-peak*
(10,000 samples measured)
With capacitive decoupling between VDD and
GND. Operating only one output.
70
ps
* Note: Jitter perform ance depends on the programming parameters.
\ = +4mA M‘cre‘ \nc Quin Famme Drwe - San Jase CA 95m -USA - te‘ HMUE} 944-0500 - tax MMDB) 474-1000- ww mmre‘ com Rev UHZDHZ Page 4
PL611-01
Programmable ClockTM
Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA t el +1(408) 944 -0800 fax +1(408) 474-1000 www.micrel.com Rev.01/20/12 Page 4
DC SPECIFICATIONS
PARAMETERS
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNITS
Supply Current, Dynamic, with
Loaded Outputs
IDD
At 10MHz, load=15pF (PDB=1)
15
mA
PDB=0
5
A
Operating Voltage
VDD
2.25
3.63
V
Output Low Voltage
VOL
IOL = +4mA
Standard drive
0.4
V
Output High Voltage
VOH
IOH = -4mA
Standard drive
VDD 0.4
V
Output Current, Standard drive
IOSD
VOL = 0.4V, VOH = 2.4V
10
mA
Output Current, High drive
IOHD
VOL = 0.4V, VOH = 2.4V
24
mA
Short-circuit Current
IS
±50
mA
CRYSTAL SPECIFICATIONS
PARAMETERS
SYMBOL
MIN.
TYP.
MAX.
UNITS
Fundamental Crystal Resonator Frequency
FXIN
10
30
MHz
3rd Overtone Crystal Resonator Frequency
FXIN
75
MHz
Crystal Loading Rating
(The IC can be programmed for any value in this range.)
CL ( xta l)
5
20
pF
Maximum Sustainable Drive Level
500
W
Operating Drive Level
100
W
Crystal Shunt Capacitance
C0
6
pF
Effective Series Resistance, Fundamental, 10-30MHz
ESR
30
Ω
Effective Series Resistance, 3rd Overtone, 30-50MHz
[CO< 4pF, CL=(5pF)/(8pF)]
ESR
100/70
Ω
Effective Series Resistance, 3rd Overtone, 50-65MHz,
[CO< 4pF, CL=5pF(5pF)/(8pF)]
ESR
60/40
Ω
Effective Series Resistance, 3rd Overtone, 65-75MHz
[CO< 4pF, CL=(5pF)/(8pF)]
ESR
45/30
Ω
EIIIIEREI': M‘cre‘ \nc Quin Famme Drwe - San Jase CA 95m -USA - te‘ HMUE} 944-0500 - tax MMDB) 474-1000 - www mmre‘ com Rev UHZDHZ Page 5
PL611-01
Programmable ClockTM
Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA t el +1(408) 944 -0800 fax +1(408) 474-1000 www.micrel.com Rev.01/20/12 Page 5
PACKAGE DRAWINGS (GREEN PACKAGE COMPLIANT)
MSOP-8L
SOP-8L
SOT23-6 L
Symbol
Dimension in MM
Min.
Max.
A
---
1.10
A1
0.05
0.15
A2
0.81
0.91
B
0.25
0.40
C
0.13
0.23
D
2.90
3.10
E
2.90
3.10
H
4.90 BSC
L
0.445
0.648
e
0.65 BSC
Symbol
Dimension in MM
Min.
Max.
A
1.35
1.75
A1
0.10
0.25
A2
1.25
1.50
B
0.33
0.53
C
0.19
0.27
D
4.80
5.00
E
3.80
4.00
H
5.80
6.20
L
0.40
0.89
e
1.27 BSC
Symbol
Dimension in MM
Min.
Max.
A
1.05
1.45
A1
0.05
0.15
A2
0.90
1.30
b
0.30
0.50
C
0.08
0.22
D
2.80 BSC
E
1.60 BSC
H
2.80 BSC
L
0.30
0.60
e
0.95 BSC
C
L
A2
EH
D
A1
eb
A
C
L
A2
EH
D
A1
eb
A
C
L
A2
EH
D
A1
eb
A
EnllilEU PL611-01-XXX 5 5 5 Part Number 4 |_ Shigging Ogtion 3 Digil ID Code’ Package Ty 9e Temgeralure Range Part I Order M‘cre‘ Inc, -21au Fortune Drwe - San Jase, CA 95131 -USA - te‘ AMOS) 944-0500 - tax MADE) 474-1000 - www mmre‘ com Revflt/ZDHZ Page 6
PL611-01
Programmable ClockTM
Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA t el +1(408) 944 -0800 fax +1(408) 474-1000 www.micrel.com Rev.01/20/12 Page 6
ORDERING INFORMATION (GREEN PACKAGE COMPLIANT)
Micrel Inc., reserves the right to make changes in its products or specifications, or both at any time without notice. The information furnished by Micrel is believed to be accurate
and reliable. However, Micrel makes no guarantee or warranty concerning the accuracy of said information and shall not be responsible for any loss or damage of whatever
nature resulting from the use of, or reliance upon this product.
LIFE SUPPORT POLICY: Micrels products are not authorized for use as critical components in life support devices or systems without the express
written approval of the President of Micrel Inc.
For part ordering, please contact our Sales Department:
2180 Fortune Drive, San Jose, CA 95131, USA
Tel: (408) 944-0800 Fax: (408) 474-1000
PART NUMBER
The order number for this device is a combination of the following:
Part number, Package type and Operating temperature range
PL611-01-XXX X X X
Part Number
3 Digit ID Code*
Package Type
M=MSOP-8L
S=SOP-8L
T-SOT23-6L
* Micrel will assign a unique 3-digit ID code for each approved programmed part number.
Part / Order
Number
Marking
Part / Order Number
Marking
Package Option
PL611-01-XXXMC
C1XXX
LLL
PL611-01-XXXMI
C1XXX
LLLI
8-Pin MSOP (Tube)
PL611-01-XXXMC-R
PL611-01-XXXMI-R
8-Pin MSOP (Tape and Reel)
PL611-01-XXXSC
P611-01
XXX
LLLLL
PL611-01-XXXSI
P611-01
XXXI
LLLLL
8-Pin SOP (Tube)
PL611-01-XXXSC-R
PL611-01-XXXSI-R
8-Pin SOP (Tape and Reel)
PL611-01-XXXTC
C1XXX
LLL
PL611-01-XXXTI
C1XXX
LLLI
6-Pin SOT-23 (Tape)
PL611-01-XXXTC-R
PL611-01-XXXTI-R
6-Pin SOT-23 (Tape and Reel)
Note: XXX designates marking identifier that, at times, could be independent of the part number.
LLL and LLLLL means assembly from which lot number.
Shipping Option
T=Tube
R=Tape & Reel
Temperature Range
C=Commercial (0°C to 70°C)
I=Industrial (-40°C to 85°C)

Products related to this Datasheet

IC FREQUENCY SYNTH 8MSOP
IC FREQUENCY SYNTH SOT23-6
IC FREQUENCY SYNTH 8MSOP
IC FREQUENCY SYNTH SOT23-6
IC FREQUENCY SYNTH SOT23-6
IC FREQUENCY SYNTH 8MSOP
IC FREQUENCY SYNTH SOT23-6
IC FREQUENCY SYNTH 8MSOP