PL600-27T Datasheet, PDF (3/7 Pages) Micrel Semiconductor – Low Power 3 Output XO

PL600-27T
2. AC Electrical Specifications
Low Power 3 Output XO
PARAMETERS
CONDITIONS
MIN. TYP. MAX. UNITS
Input Crystal Frequency
Input (FIN) Frequency
Input (FIN) Signal Amplitude
Input (FIN) Signal Amplitude
Settling Time
Output Clock Rise/Fall Time
VDD sensitivity
Output Clock Duty Cycle
Short Circuit Current
LVCMOS or Sine Wave input
Internally AC coupled (High Frequency)
Internally AC coupled (Low Frequency)
3.3V <50MHz, 2.5V <40MHz, 1.8V <15MHz
At power-up (V_DD < 1.62V)
0.8V ~ 2.0V with 10 pF load
0.3V ~ 3.0V with 15 pF load
Frequency vs. V_DD +/- 10%
Measured @ 50% V_DD
10
52 MHz
1
100 MHz
0.5
V_DD Vpp
0.1
V_DD Vpp
10 ms
1.15
ns
2.4
0.8
0.8 ppm
45
50 55
%
50
mA
3. Jitter and Phase Noise Specifications
PARAMETERS
CONDITIONS
MIN.
TYP.
MAX. UNITS
RMS Period Jitter
(1 sigma – 1000 samples)
Phase Noise relative to carrier
Phase Noise relative to carrier
Phase Noise relative to carrier
Phase Noise relative to carrier
Phase Noise relative to carrier
With capacitive decoupling be-
tween V_DD and GND.
30MHz @100Hz offset
30MHz @1kHz offset
30MHz @10kHz offset
30MHz @100kHz offset
30MHz @1MHz offset
2.1
2.5
ps
-80
dBc/Hz
-110
dBc/Hz
-130
dBc/Hz
-138
dBc/Hz
-145
dBc/Hz
4. DC Specifications
PARAMETERS
SYMBOL
CONDITIONS
MIN.
TYP.
Supply Current, Dynamic,
At 10MHz, Cload=15pF
2.0
with Loaded Outputs
I_DD At 27MHz, Cload=15pF
4.0
(at VDD = 3.3V)
At 48MHz, Cload=15pF
7.0
Supply Current in Tri-State
I_DD
Output disabled
Operating Voltage
V_DD
1.62
Output High Voltage
V_OH I_OH = -12mA (3.3V)
2.4
Output Low Voltage
V_OL
I_OL = 12mA (3.3V)
Output High Voltage
V_OHC I_OH = -4mA
V_DD – 0.4
Output Drive Current
At TTL level (3.3V)
12
MAX.
2.5
4.5
7.5
520
3.63
0.4
UNITS
mA
A
V
V
V
V
mA
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel [phone] • fax [phone] • www.micrel.com Rev 6/24/10 Page 3