參數(shù)資料
型號: MB54608LPFV
廠商: FUJITSU LTD
元件分類: 衰減器
英文描述: 1.0 GHz band Low Power I/Q Modulator For Direct Conversion
中文描述: 800 MHz - 1000 MHz RF/MICROWAVE I/Q MODULATOR
封裝: PLASTIC, SSOP-20
文件頁數(shù): 9/15頁
文件大?。?/td> 160K
代理商: MB54608LPFV
9
MB54608L/MB54608B
2. AC CHARACTERISTICS
A case of the offset mixer is used. (only MB54608L)
(Ta = +25
°
C, V
CC
= 3.0 V)
Parameter
Symbol
Value
Unit
Remarks
Min.
Typ.
Max.
Baseband
input
Operating band
f
BB
DC
10
MHz
Input amplitude
V
BB
0.3
1.0
1.3
Vp-p
Single ended input
Offset voltage
V
OS
1.4
1.5
1.6
V
μ
A
MHz
External offset voltage
Offset current
I
OS
3.0
4.0
Offset Mixer
Operating band
f
RF
1078.5
1100
f
IF
130.5
500
MHz
f
LO
800
948
1000
MHz
Output
Input power
level
P
RF
–15
–10
0
dBm
P
IF
–15
–10
0
dBm
RF output
Operating band
f
OUT
800
948
1000
MHz
SSB output
power level
P
OUT
–8
–4
dBm
Mode pin is
opened
V
BB
= 1.0 Vp-p
(single ended
input)
f
RF
= 1078.5 MHz
P
RF
= –10 dBm
f
IF
= 130.5 MHz
P
IF
= –10 dBm
f
OUT
= 948 MHz
–6
–2
dBm
Mode pin is
grounded
Modulation
accuracy
Amplitude error
A
ERR
2.0
3.0
%
RMS value
Phase error
P
ERR
1.5
2.0
deg.
RMS value
Vector error
V
ERR
3.0
4.0
%
RMS value
Carrier suppression
CS
–35
–27
dBc
External
offset.
No offset
adjustment.
Image rejection
IR
–40
–28
dBc
Adjucent channel power
IF
×
7 spurious
ACP
IF
×
7
–65
–60
dB
f = 50 kHz
–65
–60
dBc
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