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參數(shù)資料
| 型號： | MAX19792ETX+ |
| 廠商： | Maxim Integrated |
| 文件頁數(shù)： | 3/23頁 |
| 文件大?。?/td> | 4796K |
| 描述： | ATTENUATR 46DB 50OHM 4GHZ 36TQFN |
| 標準包裝： | 50 |
| 衰減值： | 0dB ~ 46.4dB |
| 頻率范圍： | 500MHz ~ 4GHz |
| 阻抗： | 50 歐姆 |
| 封裝/外殼： | 36-WFQFN 裸露焊盤 |
3
Maxim Integrated
MAX19792
500MHz to 4000MHz Dual Analog Voltage Variable
Attenuator with On-Chip 10-Bit SPI-Controlled DAC
RECOMMENDED AC OPERATING CONDITIONS
5V DC ELECTRICAL CHARACTERISTICS
(V
CC
= 4.75V to 5.25V, V
CTRL
= 1V, V
DAC_LOGIC
= 0V, RDBK_EN(D9, REG3) = logic 0, no RF signals applied, all input and output
ports terminated with 50I through DC blocks, T
C
= -40NC to +100NC, unless otherwise noted. Typical values are at V
CC
= 5V, V
CTRL
= 1V, V
DAC_LOGIC
= 0V, RDBK_EN(D9, REG3) = logic 0, T
C
= +25NC, unless otherwise noted.) (Note 5)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
V
CC
4.75
5.0
5.25
V
Supply Current
I
CC
13
20
mA
CTRL Voltage Range
V
CTRL
1
4
V
CTRL Input Resistance
R
CTRL
124
kI
Input Current Logic-High
I
IH
-1
+1
礎
Input Current Logic-Low
I
IL
-1
+1
礎
REF_IN Voltage Range
1.4
V
REF_IN Input Resistance
1.0
MI
DAC Number of Bits
Monotonic
10
Bits
Input Voltage Logic-High
V
IH
2
V
Input Voltage Logic-Low
V
IL
0.8
V
COMP_OUT Logic-High
RDBK_EN(D9, REG3) = logic 1,
R
LOAD
= 47kI
3.3
V
COMP_OUT Logic-Low
RDBK_EN(D9, REG3) = logic 1,
R
LOAD
= 47kI
0
V
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
RF Frequency Range
f
RF
(Note 6)
500
4000
MHz
RF Port Input Power
P
RF
Continuous operation
15
dBm
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX19792ETX+ | 功能描述:衰減器 -IC 500MHz to 3000MHz Attenuator RoHS:否 制造商:Skyworks Solutions, Inc. 最大衰減:18 dB 容差: 阻抗: 功率額定值:30 dBm 安裝風格:SMD/SMT 工作溫度范圍:- 40 C to + 85 C |
| MAX19792ETX+T | 功能描述:衰減器 -IC 500MHz to 3000MHz Attenuator RoHS:否 制造商:Skyworks Solutions, Inc. 最大衰減:18 dB 容差: 阻抗: 功率額定值:30 dBm 安裝風格:SMD/SMT 工作溫度范圍:- 40 C to + 85 C |
| MAX19793ETX+ | 功能描述:衰減器 -IC 2000MHz to 5000MHz Attenuator RoHS:否 制造商:Skyworks Solutions, Inc. 最大衰減:18 dB 容差: 阻抗: 功率額定值:30 dBm 安裝風格:SMD/SMT 工作溫度范圍:- 40 C to + 85 C |
| MAX19793ETX+T | 功能描述:衰減器 -IC 2000MHz to 5000MHz Attenuator RoHS:否 制造商:Skyworks Solutions, Inc. 最大衰減:18 dB 容差: 阻抗: 功率額定值:30 dBm 安裝風格:SMD/SMT 工作溫度范圍:- 40 C to + 85 C |
| MAX19794ETX+ | 功能描述:衰減器 -IC 10MHz to 500MHz Attenuator RoHS:否 制造商:Skyworks Solutions, Inc. 最大衰減:18 dB 容差: 阻抗: 功率額定值:30 dBm 安裝風格:SMD/SMT 工作溫度范圍:- 40 C to + 85 C |
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