SP5848 Datasheet, PDF (2/9 Pages) Mitel Networks Corporation – 2.2/1.3GHz 3-Wire Bus Dual Low Phase Noise PLL

SP5848
Preliminary Information
PORT P1
CHARGE PUMP 2
DRIVE 2
Vee 2
RF2 INPUT
RF2 INPUT
Vcc2
CRYSTAL
CRYSTAL CAP
Vee
PORT P0
CHARGE PUMP 1
DRIVE 1
Vee 1
RF1 INPUT
RF1 INPUT
Vcc1
ENABLE
DATA
CLOCK
Figure 2 Pin Connections
QP20
Electrical Characteristics
Tamb= -40oC to +80oC, Vcc = 4.5 to 5.5 V, These characteristics are guaranteed by either production test or design.
They apply within the specified ambient temperature and supply voltage unless otherwise stated.
Characteristic
Pin
Value
Units
Conditions
Min Typ Max
Supply voltage
Supply current
7, 14
4.5
5.5
V
18
22
mA
Synthesiser 1 (UP)
RF1 input voltage
RF1 input impedance
RF1 division ratio
Reference division 1
ratio
Comparison frequency 1
Equivalent phase noise
at phase detector 1
Charge pump 1 output
current
Charge pump 1 output
leakage
Charge pump 1 drive
output current
15,16
15,16
19
19
18
40
300 mV 80 -2200MHz
rms
See Figure 4
240
32767
See Table 1
-148
±3
4
MHz
dBc/Hz SSB, within loop bandwidth, all
comparison frequencies
See Table 3
Vpin 19=2V
±10
nA Vpin19 = 2V
0.5
mA Vpin 18 = 0.7V
2