參數(shù)資料
型號: MC1350
廠商: Motorola, Inc.
英文描述: IF AMPLIFIER
中文描述: 中頻放大器
文件頁數(shù): 2/6頁
文件大小: 161K
代理商: MC1350
MC1350
2
MOTOROLA ANALOG IC DEVICE DATA
ELECTRICAL CHARACTERISTICS
(V+ = +12 Vdc, TA = +25
°
C, unless otherwise noted.)
Characteristics
Symbol
Min
Typ
Max
Unit
AGC Range, 45 MHz (5.0 V to 7.0 V) (Figure 1)
60
68
dB
Power Gain (Pin 5 grounded via a 5.1 k
resistor)
f = 58 MHz, BW = 4.5 MHz
f = 45 MHz, BW = 4.5 MHz
f = 10.7 MHz, BW = 350 kHz
f = 455 kHz, BW = 20 kHz
See Figure 6(a)
See Figure 6(a), (b)
See Figure 7
Ap
46
48
50
58
62
dB
Maximum Differential Voltage Swing
0 dB AGC
–30 dB AGC
VO
20
8.0
Vpp
Output Stage Current (Pins 1 and 8)
I1 + I8
IS
PD
5.6
mA
Total Supply Current (Pins 1, 2 and 8)
14
17
mAdc
Power Dissipation
168
204
mW
DESIGN PARAMETERS,
Typical Values (V+ = +12 Vdc, TA = +25
°
C, unless otherwise noted.)
Frequency
Parameter
Symbol
455 kHz
10.7 MHz
45 MHz
58 MHz
Unit
Single–Ended Input Admittance
g11
b11
0.31
0.022
0.36
0.50
0.39
2.30
0.5
2.75
mmho
Input Admittance Variations with AGC
(0 dB to 60 dB)
g11
b11
60
0
μ
mho
Differential Output Admittance
g22
b22
4.0
3.0
4.4
110
30
390
60
510
μ
mho
Output Admittance Variations with AGC
(0 dB to 60 dB)
g22
b22
4.0
90
μ
mho
Reverse Transfer Admittance (Magnitude)
|y12|
< < 1.0
< < 1.0
< < 1.0
< < 1.0
μ
mho
Forward Transfer Admittance
Magnitude
Angle (0 dB AGC)
Angle (–30 dB AGC)
|y21|
< y21
< y21
160
–5.0
–3.0
160
–20
–18
200
–80
–69
180
–105
–90
mmho
Degrees
Degrees
Single–Ended Input Capacitance
Cin
CO
7.2
7.2
7.4
7.6
pF
Differential Output Capacitance
1.2
1.2
1.3
1.6
pF
Figure 2. Typical Gain Reduction
Figure 3. Noise Figure versus Gain Reduction
4.0
5.0
6.0
7.0
G
VAGC, SUPPLY VOLTAGE (V)
IAGC = 0.2 mA
0
10
20
30
40
N
GAIN REDUCTION (dB)
45 MHz
58 MHz
IAGC = 0.1 mA
(Figures 6 and 7)
(Figure 6)
0
20
40
60
80
22
20
18
16
14
12
10
8.0
6.0
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