SP5748 Datasheet, PDF (3/15 Pages) Mitel Networks Corporation – 2.4GHz Very Low Phase Noise PLL

SP5748 Advance Information
ELECTRICAL CHARACTERISTICS (continued)
These characteristics are guaranteed by either production test or design. They apply within the specified
ambient temperature and supply voltage unless otherwise stated.
T_AMB = -40°C to 80°C, V_CC =+ 4·5V to +5·5V
Characteristic
Pin
Value
Units
Min
Typ
Max
Conditions
Clock rate
6
Bus timing -
data set up
data hold
enable set up
enable hold
clock to enable
Charge pump output
1
current
Charge pump output
1
leakage
Charge pump drive
14
output current
Crystal frequency
2,3
Recommended crystal
Oscillator temperature
stability
Oscillator supply voltage
stability
External reference input 2
frequency
External reference drive 2
level
500
kHz
5,6,4
300
600
300
600
300
See Figure4
ns
ns
ns
ns
ns
See Figure 5,
Vpin1 = 2V
+-3
+-10
nA Vpin1=2V
0.5
mA Vpin 14=0.7V
2
20
MHz See Figure 6 for application
10
200
Ω
4 MHz parallel resonant
crystal. series resistance
TBC ppm/oC
TBC ppm/V
2
20
MHz Sinewave coupled through
TBA nF blocking capacitor
0.2
0.5
Vpp Sinewave coupled through
TBA nF blocking capacitor
Buffered reference
9
frequency output *
output amplitude
output impedance
0.35
TBC
AC coupled
Vpp 2-20MHz
Ω
3