SP5769 Datasheet, PDF (2/11 Pages) Mitel Networks Corporation – 3GHz I2C Bus Synthesiser

SP5769
CHARGE PUMP
CRYSTAL CAP
CRYSTAL
SDA
SCL
PORT P3/LOGLEV
PORT P2
PORT P1
1
16
2
15
3
14
4 _SP 13
5 ⁵⁷⁶⁹ 12
6
11
7
10
8
9
MP16
DRIVE
VEE
RF INPUT
RFINPUT
VCC
REF/COMP
ADDRESS
PORTP0
CHARGE PUMP
1
CRYSTAL CAP
2
CRYSTAL
3
SDA
4
SCL
5
PORT P3/LOGLEV
6
PORT P2
7
PORT P1
8
16
15
14
SP
13
5769
12
11
10
9
DRIVE
VEE
RF INPUT
RFINPUT
VCC
REF/COMP
ADDRESS
PORTP0
QP16
Figure 2 Pin connections - top view
Electrical Characteristics
Test conditions (unless otherwise stated): T_AMB = 240°C to 180°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.
Characteristic
Value
Pin _{Min. Typ. Max.} Units
Conditions
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
Comparison frequency
Equivalent phase noise at
phase detector
RF division ratio
Reference division ratio
12
20 25 mA
13,14
100
300 mVrms 100MHz to 200MHz
40
300 mVrms 200MHz to 3GHz
See Figure 4
4,5
3
5·5
V 5V I²C logic selected
2·3
5·5
V 3·3V I²C logic selected
0
1·5
V 5V I²C logic selected
0
1
V 3·3V I²C logic selected
10 µA Input voltage = V_CC
210 µA Input voltage = V_EE
10
µA V_CC = V_EE
0·4
V
4
0·4
V
I_SINK = 3mA
0·6
V
I_SINK = 6mA
5
400 kHz
1
See Table 6, V_PIN1 = 2V
1
63 610 nA V_PIN1 = 2V, V_CC = 15·0V, T_AMB = 25°C
16 0·5
mA V_PIN16 = 0·7V
2,3 2
20 MHz See Figure 5 for application
3
2
20 MHz Sinewave coupled via 10nF blocking capacitor
0·2
0·5 Vp-p Sinewave coupled via 10nF blocking capacitor
11
AC coupled, see Note 2
0·35
Vp-p 0·0625 to 20MHz
250
Ω Enabled by bit RE = 1
4 MHz
2148
dBc/Hz SSB, within loop bandwidth, all comparison
frequencies
240
32767
See Table 1
cont…
2