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| ISL3873 Datasheet, PDF (7/31 Pages) Intersil Corporation – Wireless LAN Integrated Medium Access Controller with Baseband Processor | |||
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ISL3873
Absolute Maximum Ratings
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.6V
Input, Output or I/O Voltage . . . . . . . . . . . . GND -0.5V to VCC +0.5V
ESD Classiï¬cation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 2
Operating Conditions
Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +3.3V
Ambient Temperature Range . . . . . . . . . . . . . . . . . . . -40oC to 85oC
Thermal Information
Thermal Resistance (Typical, Note 1)
θJA (oC/W)
BGA Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
55
Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . .100oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300oC
(Lead Tips Only)
CAUTION: Stresses above those listed in âAbsolute Maximum Ratingsâ 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 speciï¬cation is not implied.
NOTE:
1. θJA is measured with the component mounted on an evaluation PC board in free air.
DC Electrical Speciï¬cations
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
Power Supply Current
ICCOP VCC = 3.6V, CLK Frequency 44MHz
-
-
Input Leakage Current
II
VCC = Max, Input = 0V or VCC
-10
1
Output Leakage Current
IO
VCC = Max, Input = 0V or VCC
-10
1
Logical One Input Voltage
VIH
VCC = Max, Min
0.7VCC
-
Logical Zero Input Voltage
VIL
VCC = Min, Max
-
-
Logical One Output Voltage
VOH
IOH = -1mA, VCC = Min
0.9VCC
-
Logical Zero Output Voltage
VOL
IOL = 2mA, VCC = Min
-
0.1
Input Capacitance
CIN
CLK Frequency 1MHz. All measurements
referenced to GND. TA = 25oC
-
5
Output Capacitance
COUT CLK Frequency 1MHz. All measurements
-
5
referenced to GND. TA = 25oC
NOTE: All values in this table have not been measured and are only estimates of the performance at this time.
MAX
175
10
10
-
0.3V
-
0.1VCC
10
UNITS
mA
mA
mA
V
V
V
V
pF
10
pF
AC Electrical Speciï¬cations
PARAMETER
CLOCK SIGNAL TIMING
OSC Clock Period (Typ. 44MHz)
High Period
Low Period
EXTERNAL MEMORY READ INTERFACE
MOE-Setup Time from RAMCS_
MOE_Setup Time from MA (17..0)
MA (17..1) Hold Time from MOE_ Rising Edge
RAMCS_ Hold from MOE_ Rising Edge
MD (15..0) Enable from MOE_ Falling
MO (15..0) Disable from MOE_ Rising Edge
EXTERNAL MEMORY WRITE INTERFACE
MA (17..0) Setup to MWE_ Falling Edge
RAMCS_ Setup to MWE
MA (17..0) Hold from MWE_ Rising Edge
RAMCS _ Hold from MWE_ Rising Edge
MD (15..0) Setup to MWE_ Rising Edge
MD (15..0) Hold from MWE_ Rising Edge
SYNTHESIZER
SYNTHCLK(PK1) Period
SYMBOL
MIN
tCYC
20
tH1
10
tL1
10
tS1
0
tS2
0
tH1
20
tH2
20
tE1
5
tD1
-
tS3
0
tS4
0
tH3
15
tH4
15
tS5
40
tH5
15
tCYC
83
TYP
MAX
UNITS
20.8
200
ns
10.4
-
-
10.4
-
-
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
100
ns
0
0
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
4,000
ns
7
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