Preliminary PLL600-27T/-37T
Low Power 3 Outputs XO 10MHz to 52MHz
3. Jitter and Phase Noise Specifications
PARAMETERS
RMS Period Jitter
CONDITIONS
MIN.
TYP.
MAX.
UNITS
With capacitive decoupling
between VDD and GND.
2.1
2.5
ps
(1 sigma – 1000 samples)
Phase Noise relative to carrier
30MHz @100Hz offset
30MHz @1kHz offset
30MHz @10kHz offset
30MHz @100kHz offset
30MHz @1MHz offset
-80
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
Phase Noise relative to carrier
Phase Noise relative to carrier
Phase Noise relative to carrier
Phase Noise relative to carrier
-110
-130
-138
-145
4. DC Specifications
PARAMETERS
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNITS
At 10MHz, Cload=15pF
At 13.5MHz, Cload=15pF
At 17.7MHz, Cload=15pF
At 27MHz, Cload=15pF
At 48MHz, Cload=15pF
Output disabled
2.0 / 1.5
2.4 / 1.6
3.0 / 2.0
4.0 / 2.5
7.0 / 4.0
2.5 / 2.0
3.0 / 2.0
3.5 / 2.5
4.5 / 3.0
7.5 / 4.5
520
Supply Current, Dynamic,
with Loaded Outputs
(at VDD = 3.3V)
Respectively for PLL600
-27T/-37T
IDD
mA
Supply Current in tri-state
Operating Voltage
IDD
µA
V
VDD
1.62
2.4
3.63
-27T IOH = -12mA(1) (3.3V)
-37T(1), IOH = -12mA(1) (3.3V)
-27T IOL = 12mA(1) (3.3V)
-37T(1), IOL = 12mA(1) (3.3V)
V
Output High Voltage
Output Low Voltage
VOH
2.4
2.9
V
0.4
0.4
V
VOL
0.32
V
Output High Voltage at
CMOS level (PLL600-27T)
Output drive current
(PLL600-27T)
VOHC
IOH = -4mA
VDD – 0.4
12
V
At TTL level (3.3V)
17
mA
(1):
P600-37T has non-standard CMOS VOH and VOL levels for lower current consumption, but meets CMOS input stage needs. P600-37T
should be used to drive pure capacitive loads only.
5. Crystal Specifications
PARAMETERS
SYMBOL
MIN.
TYP.
MAX.
UNITS
Crystal Resonator Frequency
Crystal Loading Rating
FXIN
10
52
MHz
pF
CL (xtal)
8.5
50
Maximum Sustainable Drive Level
Operating Drive Level
200
µW
µW
pF
C0 (for frequencies below 30MHz)
C0 (for frequencies above 30MHz)
ESR
5
4
pF
RS
30
Ω
Note: A detailed crystal specification document is also available for this part
47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 08/12/04 Page 3
PLL [ PHASELINK CORPORATION ]
