SP5730
Datasheet
CHARGE PUMP
CRYSTAL CAP
CRYSTAL
SDA
SCL
PORT P3/LOGLEV
PORT P2
PORT P1
1
2
3
4
5
6
7
8
16
15
14
DRIVE
V
EE
RF INPUT
RFINPUT
V
CC
REF/COMP
ADDRESS
PORTP0
CHARGE PUMP
CRYSTAL CAP
CRYSTAL
SDA
SCL
PORT P3/LOGLEV
PORT P2
PORT P1
1
2
3
4
5
6
7
8
16
15
14
DRIVE
V
EE
RF INPUT
RFINPUT
V
CC
REF/COMP
ADDRESS
PORTP0
SP
5730
13
12
11
10
9
SP
5730
13
12
11
10
9
MP16
Figure 2 - Pin connections - top view
QP16
Table 1 - Electrical Characteristics
Test Conditions: T
AMB
= -40°C to +85°C, V
CC
= 4·5V to 5·5V. These characteristics are guaranteed by either
production test or design. They apply within the specified ambient temperature and supply voltage ranges unless
otherwise stated.
Value
Characteristic
Supply current
RF input
Input voltage
Input impedance
SDA, SCL
Input high voltage
Input low voltage
Input high current
Input low current
Leakage current
Input hysteresis
SDA output voltage
SCL clock rate
Charge pump
Output current
Output leakage
Drive output current
Crystal
Frequency
External reference
Input frequency
Drive level
Buffered REF/COMP
Output amplitude
Output impedance
Phase Detector
Comparison frequency
Equivalent phase noise at
phase detector
RF
division ratio
Reference
division ratio
Pin
12
13,14
12·5
40
4,5
3
2·3
0
0
5·5
3·5
1·5
1
10
-10
10
0·4
0·6
400
±
3
±
10
Min.
Typ.
16
Max.
22
300
300
Units
mA
Conditions
mVrms 100MHz to 1·3GHz, see Figure 3
mVrms 50MHz to 100MHz, see Figure 3
See Figure 4
V
V
V
V
µA
µA
µA
V
V
V
kHz
5V I
2
C logic selected
3·3V I
2
C logic selected
5V I
2
C logic selected
3·3V I
2
C logic selected
Input voltage = V
CC
Input voltage = V
EE
V
CC
= V
EE
I
SINK
= 3mA
I
SINK
= 6mA
0·4
4
5
1
1
16
2,3
3
2
0·2
11
0.35
250
4
-152
-158
56
32767
20
0·5
0·5
2
20
nA
mA
MHz
MHz
Vp-p
Vp-p
Ω
See Table 7, V
PIN1
= 2V
V
PIN1
= 2V, V
CC
= 15·0V, T
AMB
= 25°C
V
PIN16
= 0·7V
See Figure 5 for application
Sinewave coupled via 10nF blocking capacitor
Sinewave coupled via 10nF blocking capacitor
AC coupled, see Note 2
0·5 to 20MHz
Enabled by bit RE = 1
MHz
dBc/Hz f
COMP
= 2MHz, SSB, See Note 4
dBc/Hz f
COMP
= 125kHz, SSB, See Note 4
See Table 2
cont…
2
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