參數(shù)資料
型號: UPC2721GV
廠商: NEC Corp.
英文描述: SILICON MMIC L BAND DOWNCONVERTER
中文描述: 硅單片L波段下變頻器
文件頁數(shù): 3/6頁
文件大小: 47K
代理商: UPC2721GV
+10
0
-10
-20
-30
-40
-50
-60
-40
-30
-20
-10
0
f
RF1
= 900 MH
Z
f
RF2
= 938 MH
Z
f
LO
= 1.3 GH
Z (0 dBm)
f
RF1
= 2.0 GH
Z
f
RF2
= 2.038 GH
Z
f
LO
= 2.4 GH
Z (0 dBm)
Pout
IM
3
+10
0
-10
-20
-30
-40
-50
-60
-40
-30
-20
-10
0
f
RF1
= 900 MH
Z
f
RF2
= 938 MH
Z
f
LO
= 1.3 GH
Z
f
RF1
= 2.0 GH
Z
f
RF2
= 2.038 GH
Z
f
LO
= 2.4 GH
Z
Pout
IM
3
TYPICAL PERFORMANCE CURVES
(T
A
= 25
°
C)
Supply Voltage, V
CC
(V)
Input Power, P
IN
(dBm)
O
O
Input Frequency, f
RF
(GHz)
IF Frequency, f
IF
(MHz)
N
C
C
C
CIRCUIT CURRENT VS.
SUPPLY VOLTAGE
OUTPUT POWER VS.
INPUT POWER
UPC2721
CONVERSION GAIN
vs. IF FREQUENCY
CONVERSION GAIN AND NOISE FIGURE
vs. RF FREQUENCY
C
No Input Signal
60
50
40
30
20
10
0
1
2
3
4
5
6
UPC2721
UPC2722
UC71
UC72
f
RF
= 900 MHz
f
RF
= 2 GHz
f
RF
= 2 GHz
f
RF
= 900 MHz
V
CC
= 5 V
f
IF
= 402 MHz
+10
+5
-40
-30
-20
-10
0
+10
+20
0
-5
-10
-15
-20
30
25
20
15
10
5
100
0
200
300
400
500
600
μ
PC2721
fRF
= 2.0 GH
Z
fRF
= 900 MH
Z
V
CC
= 5 V
P
LO
= 0 dBm
P
RF
= -30 dBm
UPC2721
IM
3
AND OUTPUT POWER
vs. INPUT POWER
UPC2722
IM
3
AND OUTPUT POWER
vs. INPUT POWER
Input Power, P
IN
(dBm)
O
O
3
3
O
O
3
3
Input Power, P
IN
(dBm)
UPC2721GR, UPC2722GR
V
CC
= 5 V
P
RF
= -30 dBm
P
LO
= -5 dBm
f
IF
= 402 MHZ
CG
NF
30
25
20
15
10
5
0.5
0
1.0
1.5
2.0
2.5
3.0
UPC2721 GV
UPC2722 GV
UPC2721 GV
UPC2722 GV
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