參數(shù)資料
型號(hào): HFA3761
廠商: Intersil Corporation
英文描述: 400MHz AGC and Quadrature IF Demodulator
中文描述: 400MHz的中頻AGC和正交解調(diào)器
文件頁(yè)數(shù): 8/9頁(yè)
文件大?。?/td> 68K
代理商: HFA3761
4-8
Demodulator Differential Output Level at 4K Load,
(Output Controlled By AGC Action)
B
25
400
500
560
mV
P-P
Demodulator Amplitude Balance
A
25
-1.0
-
1.0
dB
Demodulator Phase Balance at 286MHz
A
25
-4
-
4
Degrees
Demodulator Phase Balance at 400MHz
B
25
-4
-
4
Degrees
Demodulator Output 1dB Compression Voltage at 4K Load
B
25
-
1.25
-
V
P-P
NOTE:
11. A = Production Tested, B = Based on Characterization, C = By Design.
AC Electrical Specifications, LO Individual Performance
V
CC
= 4.5V to 5.5V
PARAMETER
(NOTE 12)
TEST
LEVEL
TEMP. (
o
C)
MIN
TYP
MAX
UNITS
2XLO Input Frequency Range (2 X Input Range)
B
25
20
-
800
MHz
2XLO Input Current Range
C
25
50
200
300
μ
A
RMS
2XLO Input Impedance
C
25
-
130
-
Buffered LO Output Voltage, Single Ended
C
25
50
100
-
mV
P-P
Buffered LO Output Impedance
C
25
-
50
-
NOTE:
12. A = Production Tested, B = Based on Characterization, C = By Design.
AC Electrical Specifications, RX 5TH Order LPF Individual Performance
V
CC
= 4.5V to 5.5V
PARAMETER
(NOTE 13)
TEST
LEVEL
TEMP. (
o
C)
MIN
TYP
MAX
UNITS
RX LPF 3dB Bandwidth, Sel0 = 0, Sel1 = 0
A
25
1.8
2.20
2.4
MHz
RX LPF 3dB Bandwidth, Sel0 = 1, Sel1 = 0
A
25
3.6
4.40
4.8
MHz
RX LPF 3dB Bandwidth, Sel0 = 0, Sel1 = 1
A
25
7.4
8.80
9.6
MHz
RX LPF 3dB Bandwidth, Sel0 = 1, Sel1 = 1
A
25
14.8
17.60
19.2
MHz
RX LPF Sel0, Sel1 Tuning Speed
B
25
-
-
1
μ
s
RX LPF 3dB Bandwidth Tuning
A
25
-20
-
+20
%
LPF Tune Nominal Resistance
B
25
-
787
-
RX LPF Voltage Gain
A
25
-1.0
0
1.0
dB
RX LPF Single Ended Output Voltage Swing at 2k
Load
(Controlled By AGC Action)
B
25
-
-
550
mV
P-P
RX LPF Differential Input Impedance
A
25
4
5
-
k
RX I/Q Channel Amplitude Match
A
Full
-1
-
1
dB
RX I/Q Channel Phase Match
A
Full
-4
-
4
Degrees
RX LPF Total Harmonic Distortion
B
25
-
3
6
%
LPF Output Impedance, Single-Ended
C
25
-
50
-
NOTE:
13. A = Production Tested, B = Based on Characterization, C = By Design.
AC Electrical Specifications, I/Q Down Converter Individual Performance
V
CC
= 4.5V to 5.5V
(Continued)
PARAMETER
(NOTE 11)
TEST
LEVEL
TEMP. (
o
C)
MIN
TYP
MAX
UNITS
HFA3761
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