ChipFind - документация

Электронный компонент: PLL600-27FSC-R

Скачать:  PDF   ZIP
Preliminary
PLL600-27F
Low Power 5 Output XO 10MHz to 52MHz
47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 08/12/04 Page 1
FEATURES
Generates 5 CMOS outputs.
10 to 52MHz fundamental or 3
rd
OT crystal input.
Low phase noise (-130 dBc @ 10kHz offset).
Low jitter (RMS): 2.5ps period jitter.
12mA drive capability at TTL output.
1.62V to 3.63V DC operation.
Available in 14 pin 150mil SOIC.
DESCRIPTION
The PLL600-27F is part of PhaseLink's low cost
family of XO IC's, designed to replace multiple XO
solutions saving the cost and board space of clock
distribution buffers. In addition, it provides among
the lowest current on the market for the 10MHz to
52MHz range. It accepts input crystals from 10 to
52MHz (fundamental resonant mode) and provides
low phase noise (<-130dBc at 10kHz offset at
30MHz), and very low jitter (2.5 ps RMS period jitter)
outputs.
PIN ASSIGNMENT
PL
L
6
00-
27F
1
2
3
4
5
6
7
8
9
10
11
12
13
14
XOUT
GND
CLK5
VDD
CLK4
VDD
CLK3
XIN/FIN
GND
CLK1
GND
CLK2
GND
N/C

BLOCK DIAGRAM
CLK1
CLK2
CLK3
XIN/FIN
XOUT
XTAL
OSC
CLK4
CLK5
Preliminary
PLL600-27F
Low Power 5 Output XO 10MHz to 52MHz
47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 08/12/04 Page 2
PIN DESCRIPTION
Name Pin
#
Type
Description
XIN
1
I
Crystal Input or Reference Clock input ( 10MHz to 52MHz ).
GND 2,4,6,13
P
Ground.
CLK1
3
O
Buffered clock output.
CLK2
5
O
Buffered clock output.
N/C 7
-
No
connection.
CLK3
8
O
Buffered clock output.
VDD 9,11
P
Power
supply.
CLK4
10
O
Buffered clock output.
CLK5
12
O
Buffered clock output.
XOUT 14 O
Crystal
output.
ELECTRICAL SPECIFICATIONS
1. Absolute Maximum Ratings
PARAMETERS SYMBOL
MIN.
MAX.
UNITS
Supply Voltage
V
DD
4.6 V
Input Voltage, dc
V
I
-0.5
V
DD
+0.5 V
Output Voltage, dc
V
O
-0.5
V
DD
+0.5 V
Storage Temperature
T
S
-65 150
C
Ambient Operating Temperature*
T
A
-40 85
C
Junction Temperature
T
J
125
C
Lead Temperature (soldering, 10s)
260
C
ESD Protection, Human Body Model
2
kV
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.
* Note: Operating Temperature is guaranteed by design for all parts (COMMERCIAL and INDUSTRIAL), but tested for COMMERCIAL grade only.
2. AC Electrical Specifications
PARAMETERS CONDITIONS
MIN.
TYP.
MAX.
UNITS
Input Crystal Frequency
10
52
MHz
Settling time
At power-up
(Vdd reaches 1.62V)
10
ms
0.8V ~ 2.0V with 10 pF load
1.15
Output Clock Rise/Fall Time
0.3V ~ 3.0V with 15 pF load
2.4
ns
VDD sensitivity
Frequency vs. VDD +/- 10%
0.8
0.8
ppm
Output Clock Duty Cycle
Measured @ 1.4V
45
50
55
%
Short Circuit Current
50
mA
Preliminary
PLL600-27F
Low Power 5 Output XO 10MHz to 52MHz
47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 08/12/04 Page 3
3. Jitter and Phase Noise Specifications
PARAMETERS CONDITIONS
MIN.
TYP.
MAX.
UNITS
RMS Period Jitter
(1 sigma 1000 samples)
With capacitive decoupling
between VDD and GND.
2.1
2.5
ps
Phase Noise relative to carrier
30MHz @100Hz offset
-80
dBc/Hz
Phase Noise relative to carrier
30MHz @1kHz offset
-110
dBc/Hz
Phase Noise relative to carrier
30MHz @10kHz offset
-130
dBc/Hz
Phase Noise relative to carrier
30MHz @100kHz offset
-138
dBc/Hz
Phase Noise relative to carrier
30MHz @1MHz offset
-145
dBc/Hz
4. DC Specifications
PARAMETERS SYMBOL CONDITIONS
MIN. TYP. MAX.
UNITS
Supply Current, Dynamic,
with Loaded Outputs
@ 3.3V
I
DD
At 27MHz, Cload=10pF (3.3V)
6.0
mA
Supply Current in tri-state
I
DD
Output
disabled
520
A
Operating Voltage
V
DD
1.62
3.63
V
Output High Voltage
V
OH
I
OH
= -12mA (3.3V)
2.4
V
Output Low Voltage
V
OL
I
OL
= 12mA (3.3V)
0.4
V
Output High Voltage at
CMOS level
V
OHC
I
OH
= -4mA (3.3V)
V
DD
0.4
V
Output drive current
At TTL level (3.3V)
12
17
mA
5. Crystal Specification
PARAMETERS SYMBOL
MIN.
TYP.
MAX. UNITS
Crystal Resonator Frequency
F
XIN
10 52
MHz
Crystal Loading Rating
C
L (xtal)
8.5
pF
Maximum Sustainable Drive Level
200
W
Operating Drive Level
50
W
C0 (for frequencies below 30MHz)
5
pF
C0 (for frequencies above 30MHz)
4
pF
ESR R
S
30
Note: A detailed crystal specification document is also available for this part
Preliminary
PLL600-27F
Low Power 5 Output XO 10MHz to 52MHz
47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 08/12/04 Page 4
PACKAGE INFORMATION
ORDERING INFORMATION
PhaseLink Corporation, reserves the right to make changes in its products or specifications, or both at any time without notice. The information
furnished by PhaseLink is believed to be accurate and reliable. However, PhaseLink 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: PhaseLink's products are not authorized for use as critical components in life support devices or systems without the
express written approval of the President of PhaseLink Corporation.
For part ordering, please contact our Sales Department:
47745 Fremont Blvd., Fremont, CA 94538, USA
Tel: (510) 492-0990 Fax: (510) 492-0991
PART NUMBER
The order number for this device is a combination of the following:
Device number, Package type and Operating temperature range
PLL600-27F S C
Order
Number Marking Package
Option
PLL600-27F SC
P600-27F SC
SOIC - Tube
PLL600-27F SC-R
P600-27F SC
SOIC - Tape and Reel
PART NUMBER
TEMPERATURE
C=COMMERCIAL
I=INDUSTRIAL
PACKAGE TYPE
S=SOIC
C
L
A
14 PIN Narrow SOIC ( mm )
SOIC
Symbol
Min.
Max.
A
1.35
1.75
A1
0.10
0.25
B
0.33
0.51
C
0.19
0.25
D
9.80
10.00
E
3.80
4.00
H
5.80
6.20
L
0.40
1.27
e
1.27 BSC
E
H
D
A1
e
B