參數(shù)資料
型號: HFA3766IN
廠商: INTERSIL CORP
元件分類: 無繩電話/電話
英文描述: 400MHz AGC Quadrature IF Modulator/Demodulator
中文描述: TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, PQFP80
封裝: TQFP-80
文件頁數(shù): 9/11頁
文件大?。?/td> 79K
代理商: HFA3766IN
9
AC Electrical Specifications, Cascaded AGC Stages Performance
V
CC
= 3.0V
PARAMETER
(NOTE 13)
TEST LEVEL
TEMP. (
o
C)
MIN
TYP
MAX
UNITS
Frequency Range (Note 14)
B
25
10
-
400
MHz
Voltage Gain at Max Gain (Note 15)
(V
AGC
= 0.8V, R
S
= 50
, R
L
= 500
)
B
25
78
82
-
dB
Voltage Gain at Min Gain (V
AGC
= 2.1V, R
S
= 50
, R
L
= 500
)
B
25
-
7
-
dB
Noise Figure at Max Gain, R
S
= 50
B
25
-
10
11
dB
Output P 1dB at Min Gain, R
S
= 50
, dBm into R
L
= 500
B
25
-16
-13
-
dBm
Input P 1dB at Min Gain, R
S
= 50
B
25
-13
-10
-
dBm
Output IP3 at Min Gain, dBm into R
L
= 500
B
25
-5
-2
-
dBm
Input IP3 at Min Gain, R
S
= 50
B
25
-2
1
-
dBm
Group Delay, 20MHz Bandwidth
B
25
-
2.0
-
ns
P-P
Single Ended Input Impedance, AGC_SEL = floating
B
25
-
50
-
Differential Input Impedance, AGC_SEL = ground
B
25
-
100
-
Differential Output Impedance
B
25
-
80
-
NOTES:
13. A = Production Tested, B = Based on Characterization, C = By Design.
14. Determined by external components.
15. Measured at probe.
AC Electrical Specifications, I/Q Down Converter Individual Performance
V
CC
= 3.0V
PARAMETER
(NOTE 16)
TEST LEVEL
TEMP. (
o
C)
MIN
TYP
MAX
UNITS
Quadrature Demodulator Input Frequency Range
B
25
10
-
400
MHz
Demodulator Baseband I/Q Frequency Range
C
25
-
-
30
MHz
Demodulator Voltage Gain at Frequency Range
B
25
6
8
9
dB
Demodulator Differential Input Resistance
C
25
-
1
-
k
Demodulator Differential Input Capacitance
C
25
-
0.5
-
pF
Demodulator Differential Output Level at 4K Load,
(Output Controlled By AGC Action)
B
25
400
500
560
mV
P-P
Demodulator Amplitude Balance
B
25
-1.0
-
1.0
dB
Demodulator Phase Balance at 286MHz
B
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:
16. A = Production Tested, B = Based on Characterization, C = By Design.
AC Electrical Specifications, LO Individual Performance
V
CC
= 3.0V
PARAMETER
(NOTE 17)
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
HFA3766
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