參數(shù)資料
型號: TDA9901TS/C3,118
廠商: NXP Semiconductors
文件頁數(shù): 16/18頁
文件大?。?/td> 0K
描述: IC AMP DIFF WIDEBAND 20-SSOP
標準包裝: 2,500
放大器類型: 可變增益
電路數(shù): 1
輸出類型: 差分
-3db帶寬: 130MHz
電流 - 輸入偏壓: 55µA
電流 - 電源: 30mA
電流 - 輸出 / 通道: 10mA
電壓 - 電源,單路/雙路(±): 4.75 V ~ 5.25 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-LSSOP(0.173",4.40mm 寬)
供應商設備封裝: 20-SSOP
包裝: 帶卷 (TR)
其它名稱: 935276628118
TDA9901TS/C3-T
TDA9901TS/C3-T-ND
TDA9901_4
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 04 — 14 August 2008
7 of 18
NXP Semiconductors
TDA9901
Wideband differential digital controlled variable gain amplier
Vn(o)(eq)
equivalent output noise
voltage
Rs = 100 ; fi = 20 MHz; Tamb =25 °C
G = 6 dB
-
75
-
nV/
√Hz
G = 12 dB
-
82
-
nV/
√Hz
G = 18 dB
-
97
-
nV/
√Hz
G = 24 dB
-
91
-
nV/
√Hz
G = 30 dB
-
124
-
nV/
√Hz
PSRR
power supply rejection
ratio
minimum gain; VDDA
0 MHz to 20 MHz
-
57
-
dB
20 MHz to 100 MHz
-
39
-
dB
minimum gain; VDDD
0 MHz to 20 MHz
-
67
-
dB
20 MHz to 100 MHz
-
51
-
dB
CMRR
common mode rejection
ratio
0 MHz to 20 MHz
-
75
-
dB
20 MHz to 100 MHz
-
45
-
dB
Analog inputs
Vi(p-p)(max)
maximum peak-to-peak
input voltage
minimum gain
-
1.0
-
V
maximum gain
-
60.4
-
mV
Vi(cm)
common-mode input
voltage
2.0
2.7
VDDA 1.9
V
Ii
input current
Vi(cm) = 2.7 V
-
55
-
A
Ri
input resistance
10
-
k
Ci
input capacitance
-
5
pF
Analog outputs[2]
Vo(dif)(p-p)max maximum peak-to-peak
differential output
voltage
maximum gain
2.0
-
V
minimum gain
2.0
-
V
VO(cm)
common-mode output
voltage
referenced to VDDA;
Tamb =25 °C
VDDA 2.56 VDDA 2.42 VDDA 2.29 V
VO(cm)/T common-mode output
voltage variation with
temperature
-
1.8
-
mV/
°C
SRse
single-ended slew rate
-
275
-
V/
s
Ro
output resistance
-
15
26
Co
output capacitance
-
3
-
pF
Variable gain amplier dynamic performance; CL = 5 pF; RL = 680 ; see Figure 6, 7, 8, 9 and 10
α2H
second harmonic level
Vo = Vo(max)
fi = 0.5 MHz
-
80
67
dBc
fi = 4.43 MHz
-
77
67
dBc
fi = 12.5 MHz
-
76
65
dBc
fi = 21.4 MHz
-
74
62
dBc
Table 6.
Characteristics …continued
VDDA = V11 to V12 = 4.75 V to 5.25 V; VDDD = V18 to V17 = 3.0 V to 5.25 V; VSSA and VSSD shorted together;
Tamb = 40 °C to +85 °C; typical values measured at VCCA = 5.0 V; VCCD = 3.3 V and Tamb =25 °C unless otherwise specied
[1].
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
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