DS_S1M8837 Datasheet, PDF (8/29 Pages) Samsung semiconductor – FRACTIONAL-N RF/INTEGER-N IF DUAL PLL

S1M8836/37
FRACTIONAL-N RF/INTEGER-N IF DUAL PLL
ELECTRICAL CHARACTERISTICS
(V_DD=3.0V, V_p=3.0V, T_a = 25°C, unless otherwise specified.)
Characteristic
Symbol
Test Conditions
Min. Typ. Max. Unit
Power supply voltage
V_DD
2.7 3.0 4.0
V
V_P
V_DD
3.0
4.0
Power supply S1M8836
RF+IF
I_DD
Fractional-N mode
5.5
mA
current
S1M8837
RF+IF
(f_osc=19.68MHz, RF R=2)
7.5
S1M8836
RF+IF
Quiescent State
4.0
S1M8837
6.0
RF+IF
IF only
1.5
Power down current
I_PWDN
V_DD=3.0V
1
10
µA
Digital Inputs: CLOCK, DATA and LE
High Level Input Voltage
V_IH
V_DD=2.7V to 4.0V
0.7V_D
V
D
Low Level Input Voltage
V_IL
V_DD=2.7V to 4.0V
0.3V_D
V
D
High Level Input Current
I_IH
V_IH=V_DD=4.0V
-1.0
+1.0 µA
Low Level Input Current
I_IL
V_IL=0V, V_DD=4.0V
-1.0
+1.0 µA
Reference Oscillator Input: OSC_in
Input Current
IIHR
V_IH=V_DD=4.0V
+100 µA
IILR
V_IL=0V, V_DD=4.0V
-100
µA
Digital Output: foLD
High Level Output Voltage
V_OH
I_out=-500µA
V_DD-0.4
V
Low Level Output Voltage
V_OL
I_out=+500µA
0.4
V
8