參數(shù)資料
型號: MRFIC1805
廠商: MOTOROLA INC
元件分類: 衰減器
英文描述: SOCKET ADAPTER FOR PLCC32
中文描述: 1500 MHz - 2200 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER
文件頁數(shù): 2/10頁
文件大?。?/td> 220K
代理商: MRFIC1805
MRFIC1805
2
MOTOROLA RF DEVICE DATA
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
Value
Unit
Supply Voltage
VDD, VD1,
VD2
2.7 to 5
Vdc
Supply Voltage
VSS
PCNTRL
–2.5
Vdc
PA Control Voltage
0.0 to VDD
–20 to +10
Vdc
RF Input Power
Pin
fOP
dBm
Operating Frequency Range
1500 to 2200
MHz
ELECTRICAL CHARACTERISTICS
(VD1 = VD2 = 3 Vdc, Vss = –2.5 Vdc, TA= 25 C, f = 1.9 GHz, Pin = +2 dBm, PCNTRL set for
IDQ = 125 mA, circuit configuration as shown in Figure 1)
Characteristic
Symbol
Min
Typ
Max
Unit
Power Output, Saturation
PSAT
Pout
PACP
23
25
dBm
RF Output Power
20
21.5
dBm
Adjacent Channel Power Ratio (384 Kbps /4 DQPSK Signal,
600 kHz Offset, Pout = 21 dBm
–58
–55
dBc
RF Output 1 dB Compression
P1dB
22
24
dBm
2nd Harmonic Output
–40
dBc
3rd Harmonic Output
–40
dBc
Supply Current
IDD
ISS
170
210
mA
Supply Current
200
300
μ
A
Supply Current
IPCNTRL
220
300
μ
A
Input Return Loss
13
dB
Reverse Isolation
31
dB
Output Third Intercept
34
dBm
Turn On Time
1
s
Figure 1. Applications Circuit Configuration
R1 – 22
C1 – 1.2 pF
C2 – 2.2 pF
C3, C6 – 330 pF
R1
C1
T1
C2
C5
T2
C4
C3
VDD
RF OUT
RF IN
8
7
6
5
1
2
3
4
9
10
11
12
13
14
GATE
BIAS
15
16
PCNTRL
C6
VSS
C4, C5, – 22 pF
T1 – 100 Line, 7 mm
T2 – 100 Line, 20 mm
Board Material – 30 MIL FR4
Connectors – SMA Type
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