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參數(shù)資料
| 型號(hào)： | HFA3667IA96 |
| 廠商： | INTERSIL CORP |
| 元件分類(lèi)： | 無(wú)繩電話(huà)/電話(huà) |
| 英文描述： | CDMA/AMPS, UpConverter with Gain Control |
| 中文描述： | TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, PDSO28 |
| 封裝： | PLASTIC, SSOP-28 |
| 文件頁(yè)數(shù)： | 2/6頁(yè) |
| 文件大?。?/td> | 189K |
| 代理商： | HFA3667IA96 |
2
Pin Descriptions
PIN NUMBER
NAME
DESCRIPTION
1
IF_IN+
Transmit Mixer Positive IF Input. Requires DC blocking capacitor.
2
TXM_V
CC1
Mixer Power Supply Pin.
4
LO_IN
Local Oscillator Input. Requires DC blocking capacitor.
5
LO_BY
Local Oscillator Input Bypass. Requires high quality decoupling to ground.
3, 6, 8, 9, 13, 16, 19,
21, 22, 24, 26
GND
Internal Circuits Ground Returns.
7
TX_PE
Power Enable Control Input. HIGH for normal operation. LOW for power down.
10
PRE_OUT
Second Stage Preamplifier Output. Requires DC blocking capacitor.
11
PRE_V
CC2
Second Stage Preamplifier Power Supply Pin. Use high quality decoupling capacitors.
12
STG2_IN
Second Stage Preamplifier Input. Requires DC blocking capacitor.
14
AGC_CTRL
Preamplifiers Gain control DC Voltage input.
15
PRE_V
CC3
Preamplifiers Bias Power Supply Pin. Use high quality decoupling capacitors.
17
PRE_V
CC1
First Stage Preamplifier Power Supply Pin. Use high quality decoupling capacitors.
18
STG1_OUT
First Stage Preamplifier Output. Requires DC blocking capacitor.
20
PRE_IN
First Stage Preamplifier Input. Requires DC blocking capacitor.
23
TXM_V
CC2
Transmit Mixer Bias Power Supply Pin. Use high quality decoupling capacitors.
25
TXM_RF
Transmit Mixer RF Output. Requires DC blocking capacitor.
27
TXM_V
CC3
Transmit Mixer Output Buffer Power Supply Pin. Use high quality decoupling capacitors.
28
IF_IN-
Transmit Mixer Negative IF Input. Requires DC blocking capacitor.
HFA3667
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