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参数资料
| 型号： | HFA3824A |
| 厂商： | Intersil Corporation |
| 元件分类： | 基带处理器 |
| 英文描述： | Direct Sequence Spread Spectrum Baseband Processor |
| 中文描述： | 直接序列扩频基带处理器 |
| 文件页数： | 38/40页 |
| 文件大小： | 271K |
| 代理商： | HFA3824A |
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2-136
Test Circuit
Absolute Maximum Ratings
Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.0V
Input, Output or I/O Voltage. . . . . . . . . . . .GND -0.5V to V
CC
+0.5V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Class 2
Thermal Information
Thermal Resistance (Typical, Note 12)
TQFP Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Storage Temperature Range. . . . . . . . . . -65
o
C to 150
o
C
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . .150
o
C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300
o
C
(Lead Tips Only)
Operating Conditions
Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+3.3V to +5.5V
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to 85
o
C
θ
JA
(
ο
C/W)
80
Die Characteristics
Gate Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25,000 Gates
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:
12.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
DC Electrical Specifications
V
CC
= 3.3V to 5.5V T
A
= -40
o
to 85
o
C
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Power Supply Current
I
CCOP
V
CC
= 3.5V, CLK Frequency 44MHz
(Notes 13, 14)
-
45
55
mA
See previous DC table for remaining DC specifications
NOTES:
13. Output load 30pF. Add 8mA if RSSI Converter enabled.
14. Not tested, but characterized at initial design and major process/design changes.
AC Electrical Specifications
V
CC
= 3.3V to 5.5V, T
A
= -40
o
to 85
o
, (Note 15)
PARAMETER
SYMBOL
44MHz
UNITS
MIN
MAX
CLK Period (MCLK)
t
CP
t
CH
t
CL
t
D2
t
D3
t
D4
22.5
-
ns
CLK High (MCLK)
9
-
ns
CLK Low (MCLK)
9
-
ns
TXCLK, TXRDY, I, Q from MCLK
-
25
ns
RXCLK, MD_RDY, RXD from MCLK
-
25
ns
TEST 0-7, CCA, CAL_A/D, ANTSEL, TEST_CK from MCLK
-
27
ns
See previous AC table for remaining AC specifications
NOTE:
15. AC tests performed with C
L
= 40pF, I
OL
= 2mA, and I
OH
= -1mA. Input reference level all inputs 1.5V. Test V
IH
= V
CC
, V
IL
= 0V;
V
OH
= V
OL
= V
CC
/2.
NOTES:
16. Includes Stray and JIG Capacitance
17. Switch S1 Open for I
CCSB
and I
CCOP
FIGURE 21. TEST LOAD CIRCUIT
EQUIVALENT CIRCUIT
C
L
IOH
1.5V
IOL
DUT
S
1
±
(NOTE 17)
(NOTE 16)
HFA3824A
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HFA3824AIV | 制造商:Rochester Electronics LLC 功能描述:BASEBAND PROCESSOR - Bulk |
| HFA3824AIV WAF | 制造商:Harris Corporation 功能描述: |
| HFA3824AIV96 | 制造商:Rochester Electronics LLC 功能描述:BASEBAND PROCESSOR - Bulk |
| HFA3824EVAL | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| HFA3824IV | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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