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參數(shù)資料
| 型號(hào)： | MAX2681EUT-T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 衰減器 |
| 英文描述： | 400MHz to 2.5GHz, Low-Noise, SiGe Downconverter Mixers |
| 中文描述： | RF/MICROWAVE DOWN CONVERTER |
| 文件頁數(shù)： | 8/12頁 |
| 文件大?。?/td> | 126K |
| 代理商： | MAX2681EUT-T |
M
400MHz to 2.5GHz, Low-Noise,
S iGe Downc onverter Mixers
8
_______________________________________________________________________________________
Typic al Operating Charac teristic s (c ontinued)
(Typical Operating Circuit, V
CC
=
SHDN
= +3.0V, P
RFIN
= -25dBm, P
LO
= -5dBm, T
A
= +25°C, unless otherwise noted.)
Pin Desc ription
SHDN
2V/div
IFOUT
50mV/
div
500ns/div
MAX2680
TURN-OFF/ON CHARACTERISTICS
M
Z1 = 39pF
SHDN
2V/div
IFOUT
50mV/
div
500ns/div
MAX2681
TURN-OFF/ON CHARACTERISTICS
M
Z1 = 39pF
SHDN
2V/div
IFOUT
50mV/
div
500ns/div
MAX2682
TURN-OFF/ON CHARACTERISTICS
M
Z2 = 39pF
PIN
Local-Oscillator Input. Apply a local-oscillator signal with an amplitude of -10dBm to 0 (50
source). AC-
couple this pin to the oscillator with a DC-blocking capacitor. Nominal DC voltage is V
CC
- 0.4V.
LO
1
FUNCTION
NAME
Mixer Ground. Connect to the ground plane with a low-inductance connection.
GND
2
Intermediate Frequency Output. Open-collector output requires an inductor to V
CC
. AC-couple to this pin
with a DC-blocking capacitor. See Applications Informationsection for details on impedance matching.
IFOUT
4
Radio Frequency Input. AC-couple to this pin with a DC-blocking capacitor. Nominal DC voltage is 1.5V.
See Applications Informationsection for details on impedance matching.
RFIN
3
Supply Voltage Input, +2.7V to +5.5V. Bypass with a capacitor to the ground plane. Capacitor value
depends upon desired operating frequency.
V
CC
5
Active-Low Shutdown. Drive low to disable all device functions and reduce the supply current to less than
5μA. For normal operation, drive high or connect to V
CC
.
SHDN
6
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX2681EVKIT | 功能描述:射頻開發(fā)工具 MAX2680-82 Eval Kit RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評(píng)估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V |
| MAX2682EUT | 功能描述:上下轉(zhuǎn)換器 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-128 |
| MAX2682EUT+ | 功能描述:上下轉(zhuǎn)換器 400MHZ-2.5GHZ LO-NOISE SIGE RoHS:否 制造商:Texas Instruments 產(chǎn)品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-128 |
| MAX2682EUT+T | 功能描述:上下轉(zhuǎn)換器 400MHz to 2.5GHz Upconverter RoHS:否 制造商:Texas Instruments 產(chǎn)品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-128 |
| MAX2682EUT-G21 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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