PE3282A Datasheet, PDF (4/14 Pages) Peregrine Semiconductor Corp. – 1.1 GHz/510 MHz Dual Fractional-N PLL IC for Frequency Synthesis

PE3282A
Table 5. DC Characteristics
V_DD = 3.0 V, –40° C < T_A < 85° C, unless specified
Symbol
I_DD
Parameter
Operational supply current;
PLL1 (RF) enabled
PLL2 (IF) enabled
PLL1 and PLL2 enabled
Conditions
Min
Typ
V_DD = 2.7 to 3.6 V
5.5
3.0
8.5
I_stby
Total standby current
Digital inputs: Clock, Data, LE
V_IH
High level input voltage
V_IL
Low level input voltage
I_IH
High level input current
I_IL
Low level input current
Reference Divider input: f_r
I_IHR
Input current
I_ILR
Input current
Digital output: f_oLD
V_OLD
Output voltage LOW
V_OHD
Output voltage HIGH
Charge Pump outputs: CP1, CP2
V_DD = 2.7 to 3.6 V
V_DD = 2.7 to 3.6 V
V_IH = V_DD = 3.6 V
V_IL = 0, V_DD = 3.6 V
V_IH = V_DD = 3.6 V
V_IL = 0, V_DD = 3.6 V
I_out = 1 mA
I_out = –1 mA
0.7 x V_DD
–1
–1
–100
V_DD – 0.4
I_{CP - Source}
I_{CP - Sink}
Drive current
–70
V_CP = V_DD/2, T_A = 25° C
70
I_CPL
Leakage current
0.5 < V_CP < V_DD - 0.5 V –5
I_{CP - Source}
vs.
I_{CP - Sink}
Sink vs. source mismatch
V_CP = V_DD/2, T_A = 25° C
I_CP vs. T_A
V_CP = V_DD/2 + 85° C
–18
Output current vs. temperature
V_CP = V_DD/2 - 40° C
+8
I_CP vs. V_CP Output current magnitude variation vs. 0.5 < V_CP < V_DD - 0.5 V,
voltage
T_A = 25° C
Max
Unit
mA
mA
mA
25
mA
V
0.3 x V_DD V
+1
mA
+1
mA
+100
mA
mA
0.4
V
V
mA
mA
5
nA
20
%
%
%
20
%
4
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