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PDF PL611S-08 Data sheet ( Hoja de datos )
| Número de pieza | PL611S-08 | |
| Descripción | Low-Power Programmable Quick Turn ClockTM | |
| Fabricantes | PhaseLink Corporation | |
| Logotipo |  |
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P(Preliminary) L611s-08
Low-Power Programmable Quick Turn ClockTM
FEATURES
• Advanced low-power, space saving programmable
PLL design
• Very low Jitter and Phase Noise (30-70ps Pk-Pk typical)
• Up to 2 programmable clock outputs
• Output frequency up to 75MHz.
• Accepts Crystal or Ref Clock input
o Fundamental Crystal: 10MHz-50MHz
o Reference Input: 1MHz to 100MHz
www.DataShe•et4UA.ccocmepts >0.1V reference signal input voltage
• Single 1.8V, 2.5V, or 3.3V ± 10% power supply
• Operating temperature range from -40C to 85°C
• Available in 6-pin TDFN, SC70, and SOT23, GREEN
/RoHS compliant packages
DESCRIPTION
The PL611s-08 is a low-power general purpose
frequency synthesizer and a member of PhaseLink’s
Programmable ‘Quick Turn Clock (QTC)’ family.
PhaseLink’s PL611s-08 can generate two system
clock frequencies of up to 75MHz from a 10MHz to
50MHz fundamental crystal or a 1MHz to 100MHz
Reference clock source. The PL611s-08 offers the
best phase noise and jitter performance, and power
consumption of its rivals. Cascading of the ICs to
produce additional clock frequencies is also
supported.
PACKAGE PIN CONFIGURATION
XIN, FIN 1
OE, CLK1 2
GND 3
GND 1 6 CLK0
6
5
XOUT
VDD
OE, CLK1
2
5 VDD
4 CLK0 XIN, FIN 3 4 XOUT
DFN-6L
(2.0mmx1.3mmx0.6mm)
SC70-6L
(2.3mmx2.25mmx1.0mm)
BLOCK DIAGRAM
OE, CLK1 1 6 CLK0
GND 2 5 VDD
XIN, FIN 3 4 XOUT
SOT23-6L
(3.0mmx3.0mmx1.35mm)
XIN/FIN
XOUT
XTAL
OSC
Programmable
CLoad
FREF
R-Counter
(8-bit)
M-Counter
(11-bit)
Phase
Detector
FVCO = FREF * (2 * M/R)
Charge
Pump
Loop
Filter
VCO
Programmable Function
P-Counter
FOUT = FVCO / ( 2 * P) (5-bit)
Programming
Logic
CLK0
OE, CLK1
47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 12/12/06 Page 1
1 page  
DC SPECIFICATIONS
P(Preliminary) L611s-08
Low-Power Programmable Quick Turn ClockTM
PARAMETERS
SYMBOL
CONDITIONS
Supply Current, Dynamic, with
Loaded CMOS Outputs
Supply Current, Dynamic, with
Loaded CMOS Outputs
Supply Current, Dynamic with
Loaded CMOS Outputs
Supply Current, Dynamic, with
www.DataSheeLt4oUa.dcoemd Outputs
Operating Voltage
Output Low Voltage
Output High Voltage
IDD
@ VDD =3.3V, 27MHz,
load=15pF
IDD
@ VDD =2.5V, 27MHz,
load=15pF
IDD
@ VDD =1.8V,27MHz,
load=5pF
IDD When PDB=0
VDD
VOL IOL = +4mA Standard Drive
VOH IOH = -4mA Standard Drive
Output Current, Low Drive
IOSD VOL = 0.4V, VOH = 2.4V
Output Current, Standard Drive
IOSD VOL = 0.4V, VOH = 2.4V
Output Current, High Drive
IOHD VOL = 0.4V, VOH = 2.4V
Short-Circuit Current
IS
* Note: Please contact PhaseLink, if super-low-power is required.
MIN. TYP.
5.5
3.5
1.8*
1.62
VDD – 0.4
4
8
16
±50
MAX. UNITS
mA
mA
mA
<5 µA
3.63 V
0.4 V
V
mA
mA
mA
mA
CRYSTAL SPECIFICATIONS
PARAMETERS
Fundamental Crystal Resonator Frequency
Crystal Loading Rating
(The IC can be programmed for any value in this range.)
Maximum Sustainable Drive Level
Operating Drive Level
Metal Can Crystal
Shunt Capacitance
ESR Max
Small SMD Crystal
Shunt Capacitance
ESR Max
SYMBOL
FXIN
CL (xtal)
C0
ESR
C0
ESR
MIN.
10
8
TYP.
30
MAX.
50
12
100
5.5
50
2.5
80
UNITS
MHz
pF
µW
µW
pF
Ω
pF
Ω
47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 12/12/06 Page 5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet PL611S-08.PDF ] | |
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