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參數(shù)資料
| 型號： | HFA3724 |
| 廠商： | HARRIS SEMICONDUCTOR |
| 元件分類： | 衰減器 |
| 英文描述： | 400MHz Quadrature IF Modulator/Demodulator |
| 中文描述： | MODEM |
| 文件頁數(shù)： | 5/24頁 |
| 文件大?。?/td> | 186K |
| 代理商： | HFA3724 |
5
Typical Application Diagram
(Targeting IEEE 802.11 Standard)
V
CC
316
42
0.1
56
47p 220
LO_IN
1K
100p
100p
V
CC
V
CC
0.1
0.1
TX_IF_OUT
74
75
79
80
PE
55
56
57
59
60
54
44
46
43
48
49
(NOTE 3)
61
64
100p
100p
2
100p
1
1
2
3
4
1
1
0.1
560
100p
100p
76
77
62
63
1
47p
1
1
8
(NOTE 2)
0.1
47p
47nH
100p
(NOTE 4)
(NOTE 1)
5
0.01
0.01
LPF_SEL0
LPF_SEL1
V
CC
0.1
RXQ_OUT
15
L
L
M
M
RSSI
RXI_OUT
V
CC
0.1
0.1
V
CC
TXQ
0.1
29
30
33
34
14
16
17
9
10
2V REF
11
12
13
21
22
41
45
47
900
18
19
0.01
0.01
4.3K
4.3K
680
0.01
0.01
27
28
35
36
0.01
0.01
25
26
37
38
0.01
0.01
23
24
39
40
B
H
680
TXI
20
(NOTE 5)
C
H
R
I
TOYOCOM
TQS 432
TOYOCOM
TQS 432
VCO
560MHz
VCO (AUXILIARY)
DUAL SYNTHESIZER
HFA3524IA
47
100p
(NOTE 6)
NC
50
TYPICAL APPLICATION DIAGRAM (TARGETING IEEE 802.11 STANDARD)
NOTES:
1. Input termination used to match a SAW filter.
2. Typical bandpass filter for 280MHz, BW = 47MHz, Q = 6. Can also be used if desired after the second stage.
3. Network shown for a typical -10dBm input at 50
.
4. Output termination used to match a SAW filter.
5. R
TUNE
value for a 7.7MHz cutoff frequency setting.
6. LO buffer output termination is needed only when the buffer is enabled by pin 50 connected to GND, otherwise tie pin 46 to pin 47.
HFA3724
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HFA3724IN | 400MHz Quadrature IF Modulator/Demodulator |
| HFA3724IN96 | 400MHz Quadrature IF Modulator/Demodulator |
| HFA3761 | 400MHz AGC and Quadrature IF Demodulator |
| HFA3761IN | 400MHz AGC and Quadrature IF Demodulator |
| HFA3763 | 288 MACROCELL 3.3 VOLT ISP CPLD |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HFA3724/3725IN WAF | 制造商:Harris Corporation 功能描述: |
| HFA3724/3726IN WAF | 制造商:Harris Corporation 功能描述: |
| HFA3724IN | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| HFA3724IN96 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| HFA3724INS2539 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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