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PL602-22TI

P1-P3P4-P6
PL602-XX
HCSL Compatible Clock Generator for PCI Express
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • t el +1(408) 94 4 -0800 • fax +1(408) 474-1000 • www.mi crel.com Rev 02/08/1 1 Page 1
FEATURES
Input Frequency:
o Fundamental Crystal or Reference Input: 25MHz
Output Frequency:
o PL602-21: 100MHz differential outputs.
o PL602-22: 125MHz differential outputs.
o PL602-23: 200MHz differential outputs.
o PL602-26: 25MHz differential outputs.
o PL602-27: 250MHz differential outputs.
o PL602-15: 156.25 MHz differential outputs.
Very low Jitter: 28ps Pk-Pk typ.
Very low Phase Noise:
o -130 dBc at 10kHz offset at 100MHz
No external loop filter is required
Power supply range: 2.25V to 3.63V
Operating temperature range from -40C to 85C
Available in 6-pin SOT or 8-pin SOP Green/RoHS
compliant package.
PIN CONFIGURATION
DESCRIPTION
The PL602-XX is the smallest, high performance, lowest power differential output clock IC available for HCSL
timing applications. PL602-XX offers -130dBc at 10kHz offset at 100MHz, with a very low jitter
(2 ps TIE RMS), making it ideal for HCSL applications requiring small size and low power.
BLOCK DIAGRAM
PIN DESCRIPTION
Name
Pin #
Type
Description
SOP
SOT23
XIN
1
-
I
Crystal input (SOP package only)
FIN
-
3
I
Reference clock input (SOT23 package only)
GND
2
2
P
GND connection
CLK[0:1]
3,4
1,6
O
Differential clock outputs [note:CLK0=~CLK1]
VDD
5
5
P
VDD connection
DNC
6
-
-
Do not connect
OE
7
4
I
Output enable (OE) input. Internal 60KΩ pull up resistor.
XOUT
8
-
O
Crystal output pin.
XIN, FIN
XOUT
OE
QB
Phase
Locked
Loop
Q
Xtal
Osc
PL602-XX
1
2
3
4 5
6
7
8XIN
CLK0
CLK1
XOUT
DNC
VDD
OEGND
SOP-8L
PL602-XX
HCSL Compatible Clock Generator for PCI Express
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • t el +1(408) 94 4 -0800 • fax +1(408) 474-1000 • www.mi crel.com Rev 02/08/1 1 Page 2
ELECTRICAL SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
PARAMETERS
SYMBOL
MIN.
MAX.
UNITS
Supply Voltage Range
V
DD
-0.5
4.6
V
Input Voltage Range
V
I
-0.5
V
DD
+0.5
V
Output Voltage Range
V
O
-0.5
V
DD
+0.5
V
Soldering Temperature
260
C
Storage Temperature
T
S
-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
Fundamental Crystal
25
MHz
Input (F
IN
) Frequency
25
MHz
Input (F
IN
) Signal Amplitude
Internally AC coupled
0.9
V
DD
Vpp
Output Frequency
25
200
MHz
Output Enable Time
OE Function; Ta=25º C, Add one clock
period to this measurement for a usable
clock output.
10
ns
Output Disable Time
OE Function; Ta=25º C
10
ns
Settling Time
At power-up (V
DD
> 2.25V)
10
ms
VDD Sensitivity
Frequency vs. V
DD
, ±10%
-2
2
ppm
Output Rise Time
10/90%V
OH
0.3
0.5
ns
Output Fall Time
90/10%V
OH
0.3
0.5
ns
Skew Between Outputs
Measured at 50% V
OH
250
ps
Duty Cycle
At V
DD
/2
45
50
55
%
Period Jitter, peak-to-peak
- With capacitive decoupling between V
DD
and GND
- At 100MHz
- 20,000 samples measured
28
ps
Cycle-to-Cycle, RMS
9
ps
Cycle-to-Cycle, peak
25
ps
TIE, RMS
2
ps
PL602-XX
HCSL Compatible Clock Generator for PCI Express
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • t el +1(408) 94 4 -0800 • fax +1(408) 474-1000 • www.mi crel.com Rev 02/08/1 1 Page 3
DC SPECIFICATIONS
PARAMETERS
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNITS
Supply Current, Dynamic
I
DD
At 100MHz, No Load
25
mA
Operating Voltage
V
DD
2.25
3.63
V
Output Low Voltage
V
OL
HCSL termination,
(RS = 150Ω, RT = 49.9Ω) 3.3V
(RS = 100Ω, RT = 49.9Ω) 2.5V
0.05
V
Output High Voltage
V
OH
0.65
0.75
0.85
V
Output Current
I
OSD
13
15
17
mA
CRYSTAL SPECIFICATIONS
PARAMETERS
SYMBOL
MIN.
TYP.
MAX.
UNITS
Fundamental Crystal Resonator Frequency
F
XIN
25
MHz
Crystal Loading Rating
C
L ( x ta l)
18
pF
Maximum Sustainable Drive Level
500
W
Operating Drive Level
100
W
Crystal Shunt Capacitance
C0
6
pF
Effective Series Resistance, Fundamental
ESR
45
Ω
P1-P3P4-P6

PL602-22TI

Mfr. #:
Buy PL602-22TI
Manufacturer:
Microchip Technology / Micrel
Description:
Clock Generators & Support Products HCSL Compatible Clock Generator for PCI Express
Lifecycle:
New from this manufacturer.
Delivery:
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