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參數(shù)資料
| 型號： | HFA3624 |
| 廠商： | HARRIS SEMICONDUCTOR |
| 元件分類： | 衰減器 |
| 英文描述： | 2.4GHz Up/Down Converter |
| 中文描述： | 2400 MHz - 2483.5 MHz RF/MICROWAVE UP/DOWN CONVERTER, 18 dBm OUTPUT POWER-MAX |
| 文件頁數(shù)： | 7/19頁 |
| 文件大?。?/td> | 186K |
| 代理商： | HFA3624 |
2-33
23
RXM_IF-
Receive Channel Mixer IF- Output (10MHz to 400MHz). The RXM_IF+ and RXM_IF- pins form a compli-
mentary open collector output driver pair. The open collector outputs require an external load to V
CC
not to
exceed 500
,
for the Single Ended IF case shown in Figure 3, or 1k
for the Differential IF cases shown in
Figures 2 and 4. This pin requires AC coupling.
24
RXM_IF+
Receive Channel Mixer IF+ Output (10MHz to 400MHz) The RXM_IF+ and RXM_IF- pins form a compli-
mentary open collector output driver pair. The open collector outputs require an external load to V
CC
not to
exceed 500
,
for the Single Ended IF case shown in Figure 3, or 1k
for the Differential IF cases shown in
Figures 2 and 4. This pin requires AC coupling.
26
RXM_RF
Receive Channel Mixer RF Input (2400MHz to 2500MHz). The nominal impedance of 50
, over the oper-
ating frequency range, is achieved with an on chip narrowband tuned circuit. This pin requires AC coupling.
27
RX_V
CC
Receive Channel Positive Power Supply. Use high quality decoupling capacitors right at the pin. A 200pF
chip capacitor is recommended.
28
RX_PE
Receive Channel Power Enable Control Input. TTL compatible input. Refer to “Power Control Truth Table”
on previous page.
2, 4, 6, 9, 11,
13, 18, 25
GND
Circuit Ground Pins (Qty 8). Internally connected.
Typical Application Circuits
FIGURE 2. DIFFERENTIAL TO SINGLE ENDED IF OUTPUT TRANSLATION WITH 250
IF IMPEDANCE
Pin Descriptions
(Continued)
PINS
SYMBOL
DESCRIPTION
TRANSMIT
ENABLE
RECEIVE
ENABLE
V
CC
= 2.7V
RF INPUT
2450MHz
50
RF OUTPUT
2450MHz
IF INPUT
280MHz, 250
LO INPUT
2170MHz
50
IF OUTPUT
280MHz
250
RXM_RF
GND
RXM_IF+
RXM_IF-
LO_BY
LO_IN
TXM_IF-
TXM_IF+
GND
TXM_RF
TX_V
CC
TX_PE
C19
C37
C26
R35
250
L46
L47
R50
C48
C51
C21
C32
RXA_V
CC2
GND
RXA_OUT
C12
C13
GND
RXA_V
CC1
GND
RXA_IN
TXA_OUT
C41
GND
C40
TXA_V
CC2
GND
C11
TXA_IN
GND
TXA_V
CC1
C10
50
RXA
TXA
RXM
TXM
LOB
TX BIAS
RX BIAS
RX_PE
RX_V
CC
-3dB/50
BPF
2450MHz
LFJ30-03B2442B084
muRata
27
26
25
24
23
22
21
20
19
18
17
16
15
28
C25
C23
C27
C45
-3dB/50
BPF
2450MHz
LFJ30-03B2442B084
muRata
1
2
3
5
6
7
8
9
10
11
12
13
14
4
HFA3624
C28
C14
C15
22
22
HFA3624
相關PDF資料 |
PDF描述 |
|---|---|
| HFA3624IA | 2.4GHz Up/Down Converter |
| HFA3624IA96 | 2.4GHz Up/Down Converter |
| HFA3664 | 2.7GHz UpConverter with Gain Control |
| HFA3664IA96 | 2.7GHz UpConverter with Gain Control |
| HFA3664IA | 2.7GHz UpConverter with Gain Control |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HFA3624IA | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| HFA3624IA WAF | 制造商:Harris Corporation 功能描述: |
| HFA3624IA1K | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| HFA3624IA96 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| HFA3661 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:2.0GHz to 2.7GHz DownConverter |
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