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參數資料
| 型號： | THS4303RGTR |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | WIDEBAND FIXED-GAIN AMPLIFIER |
| 中文描述： | 寬頻帶固定增益放大器 |
| 文件頁數： | 1/24頁 |
| 文件大小： | 611K |
| 代理商： | THS4303RGTR |
www.ti.com
FEATURES
Fixed Closed-Loop Gain Amplifier
– 10 V/V (20 dB)
Wide Bandwidth: 1.8 GHz
High Slew Rate: 5500 V/μs
Low Total Input Referred Noise: 2.5 nV/
√
Hz
Low Distortion
– HD
2
: –65 dBc at 70 MHz
– HD
3
: –76 dBc at 70 MHz
– IMD
3
: –85 dBc at 100 MHz
– OIP
3
: 34 dBm at 100 MHz
– IMD
3
: –70 dBc at 300 MHz
– OIP
3
: 27 dBm at 300 MHz
High Output Drive:
±
180 mA
Power Supply Voltage: 3 V or 5 V
APPLICATIONS
Wideband Signal Processing
Wireless Transceivers
IF Amplifier
ADC Preamplifier
DAC Output Buffers
Test, Measurement, and Instrumentation
Medical and Industrial Imaging
DESCRIPTION
The THS4303 device is a wideband, fixed-gain ampli-
fier that offers high bandwidth, high slew rate, low
noise, and low distortion. This combination of specifi-
cations enables analog designers to transcend cur-
rent performance limitations and process analog sig-
nals at much higher speeds than previously possible
with closed-loop, complementary amplifier designs.
The devices are offered in a 16-pin leadless package
and incorporate a power-down mode for quiescent
power savings.
_
+
THS4303
R
f
49.9
V
I
+
22
μ
F
47 pF
0.1
μ
F
V
S+
50
Source
R
g
V
O
+
22
μ
F
47 pF
0.1
μ
F
V
S
30.1
30.1
FB
FB
FB = Ferrite Bead
10
12
14
16
18
20
22
100 k
1 M
10 M
100 M
1 G
10 G
f Frequency Hz
SMALL SIGNAL FREQUENCY RESPONSE
R
L
= 100
V
O
= 100 mV
PP
V
S
= 5 V
S
49.9
50
Load
THS4303
SLOS421B–NOVEMBER 2003–REVISED JANUARY 2005
WIDEBAND FIXED-GAIN AMPLIFIER
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PowerPAD is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright 2003–2005, Texas Instruments Incorporated
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相關代理商/技術參數 |
參數描述 |
|---|---|
| THS4303RGTRG4 | 功能描述:視頻放大器 Wideband Fixed Gain Amplifier RoHS:否 制造商:ON Semiconductor 通道數量:4 電源類型: 工作電源電壓:3.3 V, 5 V 電源電流: 最小工作溫度: 最大工作溫度: 封裝 / 箱體:TSSOP-14 封裝:Reel |
| THS4303RGTT | 功能描述:高速運算放大器 Wideband Fixed Gain Amplifier RoHS:否 制造商:Texas Instruments 通道數量:1 電壓增益 dB:116 dB 輸入補償電壓:0.5 mV 轉換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| THS4303RGTT | 制造商:Texas Instruments 功能描述:IC OP-AMP GP 18GHZ SGL WB 16VQFN 制造商:Texas Instruments 功能描述:IC, OP-AMP GP 18GHZ SGL WB 16VQFN 制造商:Texas Instruments 功能描述:IC, OP-AMP GP 18GHZ SGL WB 16VQFN; Op Amp Type:Wideband; No. of Amplifiers:1; Slew Rate:5500V/s; Supply Voltage Range: 1.5V to 2.5V; Amplifier Case Style:QFN; No. of Pins:16; Bandwidth:1.8GHz; Operating Temperature Min:-40C; ;RoHS Compliant: Yes |
| THS4303RGTTG4 | 功能描述:高速運算放大器 Wideband Fixed Gain Amplifier RoHS:否 制造商:Texas Instruments 通道數量:1 電壓增益 dB:116 dB 輸入補償電壓:0.5 mV 轉換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| THS4304 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Wideband Operational Amplifier |
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