參數(shù)資料
型號: CXG1053FN
廠商: Sony Corporation
英文描述: Power Amplifier/Antenna Switch + Low Noise Amplifier/Down Conversion Mixer MMIC For PHS(功率放大器/天線開關(guān)+低噪聲放大器/下變頻混頻器的微波集成電路(用于個人便攜式對講機系統(tǒng)))
中文描述: 功率放大器/天線開關(guān)低噪聲放大器/下變頻混頻器微波單片集成電路用于PHS(功率放大器/天線開關(guān)低噪聲放大器/下變頻混頻器的微波集成電路(用于個人便攜式對講機系統(tǒng)))
文件頁數(shù): 4/8頁
文件大?。?/td> 130K
代理商: CXG1053FN
– 4 –
CXG1053FN
(b) Mixer Block
Unless otherwise specified: V
DD
= 3V, RF = 1.90GHz/–25dBm, LO = 1.66GHz/–12dBm, Ta = 25°C
LO block current consumption
IF block current consumption
Conversion gain
Noise figure
Input IP3
LO to ANT leak
2
Conversion from IM3 compression ratio during FR1 = 1.9000GHz/–25dBm and FR2 = 1.9006GHz/–25dBm
input.
3
The RF
OUT
pin of the LNA and the RF
IN
pin of the MIX block is connected directly with the cable.
And the power supply of the LNA is turned on.
I
DD_LO
I
DD_IF
G
C
NF
IIP3
PLK
7
–2
1.7
3.3
9
8.5
+1
–43
2.5
4.5
11
11.5
–38
mA
mA
dB
dB
dBm
dBm
When no signal
When no signal
2
3
(c) Total of (a) + (b)
Current consumption
I
DD_
total
7.5
10
mA
When no signal
3. Antenna Switch Receiver Block + Front-end Block
These specifications are when the Sony's recommended evaluation board with the external circuit shown on
page 7 is used. Therefore, the antenna switch reception pin (Rx) and the low noise amplifier input pin
(RF
IN_LNA
) are connected via an external circuit. The specifications of the low noise amplifier block are set
including the antenna switch reception block.
(a) Antenna switch receiver block + low noise amplifier block
Unless otherwise specified: V
DD
= 3V, V
CTL
1 = 0V, V
CTL
2 = 3V, RF = 1.9GHz/–30dBm, Ta = 25°C
Current consumption
Power gain
Noise figure
Input IP3
Isolation
1
Conversion from IM3 compression ratio during FR1 = 1.9000GHz/–30dBm and FR2 = 1.9006GHz/–30dBm
input.
Item
I
DD_LNA
G
P
NF
IIP3
I
SO
Symbol
12.5
–11
25
Min.
2.5
14.5
2.7
–8
30
Typ.
3.5
16.5
3.5
Max.
mA
dB
dB
dBm
dB
Unit
When no signal
1
Measurement conditions
Item
Symbol
Min.
Typ.
Max.
Unit
Measurement conditions
Item
Symbol
Min.
Typ.
Max.
Unit
Measurement conditions
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