參數(shù)資料
型號(hào): TS652IDT
英文描述: DIGITALLY CONTROLLED GAIN AMPLIFIER|DUAL|SOP|14PIN|PLASTIC
中文描述: 數(shù)控增益放大器|雙|??苵 14PIN |塑料
文件頁數(shù): 4/9頁
文件大?。?/td> 109K
代理商: TS652IDT
TS652
4/9
DIGITAL INPUTS
SIMPLIFIED SCHEMATIC
The TS652 consists of two independent channels.
Each channel has two stages. The first is a very low noise digitally controlled variable gain amplifier (range
0 to 18dB).
The TS652 features a high input impedance and a low noise current. To minimize the overall noise figure,
the source impedance must be less than 3k
.
This value gives an equal contribution of voltage and current noises.
The second stage is a gain/attenuation stage (+12dB to -9dB) featuring a low output impedance.
This output stage can drive loads as low as 500
.
POWER DOWN MODE POSITION
Symbol
Parameter
Min.
Typ.
Max.
Unit
GC1, GC2, GC3
and GC4
Low Level
High Level
0
0.8
V
2
3.3
+
_
_
+
v
v
GAIN CONTROL
LOGIC DECODER
Input1
+
_
_
+
v
v
Input2
+Vcc2
Digital GND
(DGND)
Ouput2
Ouput1
+Vcc1
-Vcc
Analog GND
(AGND)
GC3
GC4
GC2
v
Power
Down
+Vcc
-Vcc
+Vcc
-Vcc
Power Down
Input
Output
相關(guān)PDF資料
PDF描述
TS652 DIFFERENTIAL VARIABLE GAIN AMPLIFIER
TS652D DIFFERENTIAL VARIABLE GAIN AMPLIFIER
TS652ID DIFFERENTIAL VARIABLE GAIN AMPLIFIER
TS68000 Microprocessor
TS68000CFN10 32-Bit Microprocessor
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