HFA3667 Ver la hoja de datos (PDF) - Intersil
Número de pieza
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Fabricante
HFA3667 Datasheet PDF : 6 Pages
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HFA3667
Electrical Specifications VCC = 2.7V, LO_IN = -3dBm, AGC_CTRL = 0.7VDC (Max Gain), TXM_IF = -30dBm (Continued)
PARAMETER
(NOTE 2)
TEST
TEMP
TEST CONDITION
LEVEL
(oC)
MIN
TYP
MAX
UNITS
SSB NF
P1dBO
AGC_CTRL set for
40dB attenuation
B
25
-
27
-
dB
B
25
-
-36
-
dBm
Output Return Loss
Over AGC Range
A
25
-
-14
-7.4
dB
Input Return Loss
B
25
-
-14
-7.4
dB
Insertion Phase vs AGC
B
25
-
2
-
Deg/dB
Reverse Isolation
B
25
-
-50
-
dB
Gain Control Voltage
A
25
0.5
-
2.0
V
Gain Control Sensitivity
A
25
-
76
-
dB/V
Gain Control Slope Change
B
25
-
-
3:1
-
Gain Control Input Impedance
C
25
-
1
-
MΩ
Gain Switching Speed, Full Scale
To ±1dB Settling
B
25
-
0.5
10
µs
MIXER SPECIFICATIONS AT TXM_IF = Differential -30dBm at 130MHz, LO_IN = -3dBm at 980MHz
RF Output Frequency Range (Typical)
B
25
825
-
850
MHz
IF Input Frequency Range (Typical)
B
25
10
130
200
MHz
LO Frequency Range
B
25
955
-
980
MHz
LO Input Drive Level
B
25
-10
-3
0
Power Gain 250Ω In 50Ω Out
B
25
-
11
-
dB
Voltage Gain 250Ω In 50Ω Out
B
25
-
4
-
dB
SSB NF
B
25
-
15.0
17
dB
P1dBO
B
25
-
-1
-
dBm
LO to RF Leakage
B
25
-
-26
-20
dBm
RF Input Return Loss
B
25
-
-9
-
dB
LO Input Return Loss
A
25
-
-14
-
dB
IF Differential Input Resistance
C
25
-
700
-
Ω
IF Differential Input Capacitance
C
25
-
1.8
-
pF
POWER SUPPLY AND LOGIC SPECIFICATIONS
Total Supply Current at GMAX
Total Supply Current at GMIN
PE Logic Input Low Level
A
25
-
85
-
mA
A
25
-
35
-
mA
A
25
-0.2
-
0.8
V
PE Logic Input High Level
POWER SUPPLY AND LOGIC SPECIFICATIONS
A
25
2.0
-
VCC
V
PE Logic High Input Bias Current
VPE = 3.0V
A
25
-200
-
200
µA
PE Logic Low Input Bias Current
VPE = 0.0V
A
25
-200
-
200
µA
Power Enable Time
50%(VPE) to 90%(Icc)
B
25
-
2.0
-
µS
Power Disable Time
50%(VPE) to 10%(Icc)
B
25
-
0.5
-
µS
NOTE:
2. A = Production Tested, B = Based on Characterization, C = By Design
4
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