ISL3984 Intersil Corporation, ISL3984 Datasheet - Page 3

• Manufacturer Part Number: ISL3984
• Description: Power Amplifier and Detector
• Manufacturer: Intersil Corporation

Absolute Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4V
Voltage on Any Other Pin. . . . . . . . . . . . . . . . . . . -0.3 to V
V
Any GND to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +0.3V
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 to 85
Supply Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 3.6V
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
General DC Electrical Specifications
Power Amplifier AC Electrical Specifications
NOTE:
Peak Detector AC Electrical Specifications
Supply Voltage
Total Power Amplifier Supply Current at 3.3V, 18dBm Output
RF Detector Supply Current
Power Down Supply Current
Power Up/ Down Speed
CMOS Low Level Input Voltage
CMOS High Level Input Voltage (V
CMOS Threshold Voltage
CMOS High or Low Level Input Current
RF Frequency Range
Power/Voltage Gain
Input 50 VSWR
Output 50 VSWR
Output Power
Output Stability VSWR
Output Load Mismatch
RF Output Detector Response Time
RF Output Detector Voltage Range
RF Output Detector Linearity
RF Output Detector Accuracy
RF Output Detector Slope
1.
2. Devices sustain no damage when subjected to a mismatch of maximum 10:1.
CC
Intersil TB379.
to V
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
CC
Decouple . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +0.3V
PARAMETER
PARAMETER
PARAMETER
3
DD
= 3.6V)
ACPR, DSSS, 1st Side Lobe <-
30dBc, 2nd Side Lobe <-50dBc
Output Spurs Less than -60dBc
(Note 2)
TEST CONDITIONS
External Capacitor, C = 5pF
Load > 1M
Over Linear Range
600mV
Over Linear Range
CC
TEST CONDITIONS
V
(external input and output matching networks) has been used.
+0.3V
CC
DC
o
C
ISL3984
= 3.3V, f = 2.45GHz, Unless Otherwise Specified. Typical Application Circuit
Output
TEMP. (
Thermal Information
Maximum Junction Temperature (Plastic Package) . . . . . . . .150
Maximum Storage Temperature Range . . . . . . . . . . -65
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300
Thermal Resistance (Typical, Note 1)
MLFP Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Full
Full
Full
Full
Full
Full
Full
25
25
TEMP. (
o
C)
Full
Full
Full
Full
Full
TEMP.
25
25
(
Full
Full
Full
Full
Full
o
C)
>0.3*V
o
0.7*V
C)
MIN
-10
2.7
-
-
-
-
-
DD
DD
2400
MIN
MIN
-0.5
27
-1
-
-
-
-
-
0
-
-
0.5*V
TYP
137
200
300
-
-
-
-
-
DD
TYP
TYP
0.15
30
18
10
-
-
-
-
-
-
-
-
<0.7*V
0.3*V
MAX
+10
3.6
2
-
-
-
-
MAX
2500
10:1
10:1
MAX
2:1
3:1
1.5
0.5
DD
35
+1
DD
-
-
-
o
C to 150
JA
UNITS
UNITS
UNITS
mA
mA
MHz
dBm
dB/V
dB/V
ns
V
V
V
V
(
dB
dB
30
A
A
V
o
-
-
-
-
s
C/W)
o
o
o
C
C
C