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參數(shù)資料
| 型號(hào)： | HFA3860IV96 |
| 廠商： | HARRIS SEMICONDUCTOR |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | 11 Mbps Direct Sequence Spread Spectrum Baseband Processor |
| 中文描述： | TELECOM, CELLULAR, BASEBAND CIRCUIT, PQFP48 |
| 文件頁數(shù)： | 11/40頁 |
| 文件大?。?/td> | 250K |
| 代理商： | HFA3860IV96 |
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4-11
10
(0Ah)
Bit Sync Accum
Lo Rate
Sample CLK
Bit Sync Accum (7:0)
11
Reserved
Reserved
Factory Test Only
12
A/D Cal Test
Mode
A/D Cal CLK
A/DCal, ED, A/DCal
Disable, ADCal (4:0)
13
Correlator I High
Rate
Sample CLK
Correlator I (8:1)
14
CorrelatorQHigh
Rate
Sample CLK
Correlator Q (8:1)
15
Chip Error
Accumulator
0
Chip Error Accum
(14:7)
16
NCO Test Hi
Rate
Sample CLK
NCO Accum (19:12)
17
Freq Test Hi Rate Sample CLK
Lag Accum (18:11)
18
Carrier Phase
Error Hi Rate
Sample CLK
Carrier Phase Error
(6,6:0)
19
Reserved
Sample CLK
Factory Test Only
20
Reserved
Sample CLK
Factory Test Only
21
I_A/D, Q_A/D
Sample CLK
0,0,I_A/D (2:0),Q_A/D
(2:0)
22
Reserved
Reserved
Factory Test Only
23
Reserved
Reserved
Factory Test Only
24
Reserved
Reserved
Factory Test Only
25
A/D Cal Accum
Lo
A/D Cal
Accum (8)
A/D Cal Accum (7:0)
26
A/D Cal Accum
Hi
A/D Cal
Accum (17)
A/D Cal Accum (16:9)
27
Freq Accum Lo
Freq Accum
(15)
Freq Accum (14:7)
28
Reserved
Reserved
Factory Test Only
29
SQ2 Monitor Hi
Pulse After
SQ Valid
SQ2 (15:8)
30-31
Reserved
Reserved
Factory Test Only
TABLE 5. TEST MODES (Continued)
MODE
DESCRIPTION
TEST_CLK
TEST (7:0)
TABLE 6. POWER DOWN MODES
MODE
RX_PE
TX_PE
RESET
AT 44MHz
DEVICE STATE
SLEEP
Inactive
Inactive
Active
4mA
Both transmit and receive functions disabled. Device in sleep mode. Control
Interface is still active. Register values are maintained. Device will return to its
active state within 10
μ
s plus settling time of AC coupling capacitors (about
5ms).
STANDBY
Inactive
Inactive
Inactive
11mA
Both transmit and receive operations disabled. Device will resume its
operational state within 1
μ
s of RX_PE or TX_PE going active.
TX
Inactive
Active
Inactive
15mA
Receiver operations disabled. Receiver will return in its operational state
within 1
μ
s of RX_PE going active.
RX
Active
Inactive
Inactive
24mA
Transmitter operations disabled. Transmitter will return to its operational state
within 2 MCLKs of TX_PE going active.
NO CLOCK
I
CC
Standby
Active
300
μ
A
All inputs at V
CC
or GND.
HFA3860
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HFA3861A | Direct Sequence Spread Spectrum Baseband Processor(直接序列擴(kuò)頻基帶處理器) |
| HFA3861B | Direct Sequence Spread Spectrum Baseband Processor(直接序列擴(kuò)譜基帶處理器) |
| HFA3861 | Direct Sequence Spread Spectrum (DSSS) baseband processor(直接序列擴(kuò)頻基帶處理器) |
| HFA3861IV | Direct Sequence Spread Spectrum Baseband Processor |
| HFA3861IV96 | Direct Sequence Spread Spectrum Baseband Processor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HFA3861 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Direct Sequence Spread Spectrum Baseband Processor |
| HFA3861A | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Direct Sequence Spread Spectrum Baseband Processo |
| HFA3861AIN | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Direct Sequence Spread Spectrum Baseband Processo |
| HFA3861AIN96 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Direct Sequence Spread Spectrum Baseband Processo |
| HFA3861B | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Direct Sequence Spread Spectrum Baseband Processor |
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