sp5669 Mitel, sp5669 Datasheet - Page 8

• Manufacturer Part Number: sp5669
• Description: 2.7ghz I2c Bus Controlled Synthesiser
• Manufacturer: Mitel

SP5669
8
INTO 50 )
X=don’t care
(mV RMS
VIN
RE
0
0
0
0
0
0
1
1
100
300
50
10
80
Figure. 7a Typical input sensitivity
RTS
100
1
1
1
0
1
1
0
1
byte 5, bit 1
(prescaler disabled, PE=0)
C1
OPERATING
0
0
1
1
TS2
WINDOW
X
X
X
X
X
X
X
1
1000
FREQUENCY (MHz)
TS1
X
0
1
X
X
X
0
1
byte 5, bit 2
2000
C0
Figure. 5 REF/COMP output mode and Test modes
TS0
1
1
0
0
Figure 6. Charge pump current
X
X
X
1
X
0
1
0
Disabled to high state
Disabled to high state
Disabled to high state
Disabled to high state
REF/COMP OUTPUT
3000
Disabled to high state
Disabled to high state
F
F
comp
min
3500
416
900
195
ref
90
MODE
switched
switched
INTO 50 )
(mV RMS
VIN
Current in A
100
300
50
10
80
Figure. 7b Typical input sensitivity
1200
typ
120
260
555
300
(prescaler enabled, PE=1)
Status byte FL = logic ‘1’
Status byte FL = logic ‘0’
Test mode description
Status byte FL=logic ‘0’
1000
Charge pump disabled.
Charge pump source.
Varactor Drive Output
FREQUENCY (MHz)
Charge pump sink.
Normal operation
Normal operation
Normal operation
Port P0 = F pd /2
OPERATING
WINDOW
max
1500
150
325
694
disabled
2000
2700
3000
3500