參數(shù)資料
型號(hào): SL521BCM
廠商: ZARLINK SEMICONDUCTOR INC
元件分類: 運(yùn)動(dòng)控制電子
英文描述: 150MHz WIDEBAND LOG AMPLIFIER
中文描述: LOG OR ANTILOG AMPLIFIER, 165 MHz BAND WIDTH, MBCY8
封裝: CM-8
文件頁(yè)數(shù): 4/7頁(yè)
文件大?。?/td> 327K
代理商: SL521BCM
SL521
ELECTRICAL CHARACTERISTICS
These characteristics are guaranteed over the following conditions (unless otherwise stated)
Temperature = +22
°
C + 2
°
C
Supply voltage = +6V
DC connection between input and bias pins.
Min.
Typ.
Max.
Voltage gain, f = 30MHz
A
B
C
A
B
C
A
B
C
A B C
A B C
A
B
C
A B C
A B C
11.5
11 .3
11.0
11.3
11.0
10.7
150
140
130
12.5
1 2.7
13.0
12.7
13.0
13.3
dB
dB
dB
dB
dB
dB
MHz
MHz
MHz
MHz
ns
mA
mA
mA
db/V
%/V
10 ohms source, 8pF load
Voltage gain, f = 60MHz
Upper cut-off frequency (Fig. 3)
170
170
170
5
2
10 ohms source, 8pF load
Lower cut-off frequency (Fig. 3)
Propagation delay
Maximum rectified video output
current (Fig. 4 and 5)
7
10 ohms source, 8pF load
1.00
0.95
0.90
1.10
1.15
1.20
f = 60MHz, 0.5V rms input
Variation of gain with supply voltage
Variation of maximum rectified
output current with supply voltage
Maximum input signal before overload
Noise figure (Fig. 6)
Supply current
0.7
25
A B C
1.8
1.9
4
15.0
15.0
15.0
V rms
dB
mA
mA
mA
See note below
f = 60MHz, Rs = 450 ohms
5.25
18.0
18.0
19.0
A
B
C
12.5
12.5
11.5
Maxiumum RF output voltage
1.2
Vp-p
Value
Units
Conditions
Circuits
Characteristic
Note: Overload occurs when the input signal reaches a level sufficient to forward bias the base-collector junction to TR2 on peaks.
Fig.3 Voltage gain v. frequency (typical)
Fig.4 Rectified output current v. input signal (typical)
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