S1M8831A Samsung Semiconductor, Inc., S1M8831A Datasheet - Page 10

• Manufacturer Part Number: S1M8831A
• Description: Fractional-n Rf/integer-n If Dual Pll Frequency Synthesizer
• Manufacturer: Samsung Semiconductor, Inc.

S1M8831A/33
ELECTRICAL CHARACTERISTICS (Continued)
(V
10
Operating Frequency, Input Sensitivity (Programmable Divider, PFD)
RF operating
frequency
IF operating frequency
Reference oscillator input
frequency
Phase detector operating
frequency
RF input sensitivity
IF input sensitivity
Reference oscillator input
sensitivity
Charge Pump Outputs: CPoRF, CPoIF
RF charge pump output current
IF charge pump output current
DD
= 3.0V, V
Characteristic
P
= 3.0V, T
S1M8833
S1M8831A
a
= 25 C, unless otherwise specified.)
SOURCE_max
SOURCE_min
SOURCE_min
SOURCE_
SIINK_max
SIINK_max
SIINK_min
SIINK_min
Symbol
V
P
OSC
I
I
I
I
I
I
I
I
P
f
CPRF-
CPRF-
CPRF-
CPRF-
CPRF-
CPRF-
CPRF-
CPRF-
f
in
OSCin
fin
f
max
in
fin
PD
RF
IF
RF
IF
in
Fractional-N mode
(f
RF R = 2)
Fractional-N mode
(f
RF R = 2)
V
V
V
V
V
RF_CP_WORD=0000
V
RF_CP_WORD=0000
V
RF_CP_WORD=1111
V
RF_CP_WORD=1111
V
CP_GAIN_8=0
V
CP_GAIN_8=0
V
CP_GAIN_8=1
V
CP_GAIN_8=1
osc
osc
DD
DD
DD
DD
CP
CP
CP
CP
CP
CP
CP
CP
Test Conditions
= V
= V
= V
= V
= V
= V
= V
= 3.0
= 4.0V
= 2.7V to 4.0V
= V
= 19.68MHz,
= 19.68MHz,
= 3.0V
P
P
P
P
P
P
P
P
/2,
/2,
/2,
/2,
/2,
/2,
/2,
/2,
FRACTIONAL-N RF/INTEGER-N IF DUAL PLL
Min.
0.71
1.6
-15
-10
-10
0.5
45
2
+800
+100
+800
Typ.
-800
-100
-800
+50
-50
Max.
1.65
V
520
1.2
40
10
0
0
0
DD
GHz
GHz
MHz
MHz
MHz
dBm
dBm
dBm
Unit
V
uA
uA
uA
uA
uA
uA
uA
uA
PP