參數(shù)資料
型號(hào): LA8128T
廠商: Sanyo Electric Co.,Ltd.
英文描述: Monolithic Linear IC AGC Amplifier with Step Gain Control
中文描述: 單片線性集成電路AGC放大器增益控制步驟
文件頁(yè)數(shù): 2/6頁(yè)
文件大?。?/td> 192K
代理商: LA8128T
LA8128T
No.8338-2/6
Recommended Operating Conditions
at Ta = 25
°
C
Parameter
Symbol
Conditions
Rated value
Unit
Recommended supply voltage
VCC
VCC op
Pin 1
5.0
V
Operating supply voltage range
Pin 1
4.5 to 5. 5
V
Electrical Characteristics
AC Characteristics
at Ta = 25
°
C, VCC = 5.0 V
Rated value
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
Circuit current
ICC
f(in)
No signal
*1
18
23
28
mA
Input frequency range
fc : -3 dB
*1
30
-
100
MHz
Noise figure
NF
f = 45 MHz
*2
-
7
-
dB
Voltage gain
GV
f = 45 MHz
Between pins 7 and 2
Single-ended output
f
1
= 44 MHz, f
2
= 45 MHz
Output = 104dB
μ
V/tone
Single-ended output
f = 45 MHz
f = 45 MHz
*1
18.5
21
23.5
dB
Output 3rd order intercept
point
OIP3
*1
123
126
-
dB
μ
V
Output 1 dB compression
point
Input impedance
OP1dB
*1
113
116
-
dB
μ
V
Zin
*3
-
1.2 // 4.1
-
k
// pF
*1 : Test circuit 1, *2: Test circuit 2, *3: Test circuit 3
Package Dimensions
unit: mm (typ)
3245B
SANYO : MSOP8(150mil)
3.0
1
3
0
4
1
2
8
0.25
0.65
(0.53)
(
0.125
0
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