4 / 17 page
FS8170
Page 4
May 2003
Electrical Characteristics
(V
CC = VP = 3.0 V, VSS = 0 V, TA = –40 to 85 °C unless otherwise noted)
Parameter
Symbol
Condition
Value
Unit
min.
typ.
max.
GENERAL
Power supply current consumption
I
CC,total
fin = 2.5 GHz
4
mA
Standby current consumption
I
CC,standby
ZC = “H” or open
10
µA
FIN operating frequency
f
FIN
V
FIN = 0.3 Vpk-pk sinusoid
50
2500
MHz
XIN operating frequency
f
XIN
340
MHz
Input sensitivity
P
FIN
50
Ω measurement system
-15
+2
dBm
XIN input voltage swing
V
XIN
0.5
V
CC
V
pk-pk
CHARGE PUMP
RF charge pump output current
IDO
source
V
DO = VP/2, CS bit = “H”
-6
mA
IDO
sink
V
DO = VP/2, CS bit = “H”
6mA
IDO
source
V
DO = VP/2, CS bit = “L”
-1.5
mA
IDO
sink
V
DO = VP/2, CS bit = “L”
1.5
mA
DIGITAL INTERFACE (DATA, CLK, LE, PS, ZC)
High-level input voltage
V
IH
0.8
×V
CC
V
Low-level input voltage
V
IL
0.2
×V
CC
V
High-level input current
I
IH
V
IH = VCC = 3.6V
–1
1
µA
Low-level input current
I
IL
V
IL = 0 V, VCC = 3.6V
–1
1
µA
XIN logic HIGH input current
I
IH,XIN
V
IH = VDD
100
µA
XIN logic LOW input current
I
IL,XIN
V
IL = 0 V
–100
µA
φP logic LOW output voltage
V
OL
Open drain output
0.4
V
φP logic LOW output current
I
OL
Open drain output
1
mA
φR logic HIGH output voltage
V
OH
V
CC = VP = 3.0 V, IOH = –1 mA
V
CC –
0.4
V
φR logic LOW output voltage
V
OL
V
CC = VP = 3.0 V, IOL = 1 mA
0.4
V
φR logic HIGH output current
I
OH
V
CC = VP = 3.0 V
–1
mA
φR logic LOW output current
I
OL
V
CC = VP = 3.0 V
1mA
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