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參數(shù)資料
| 型號： | MAX881R |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Low-Noise Bias Supply in レMAX with Power-OK for GaAsFET PA |
| 中文描述： | 低噪聲偏置電源、µMAX封裝，帶有電源就緒指示，用于GaAsFET PA |
| 文件頁數(shù)： | 4/8頁 |
| 文件大?。?/td> | 111K |
| 代理商： | MAX881R |
M
Low-Noise Bias S upply in μMAX
with Power-OK for GaAsFET PA
4
_______________________________________________________________________________________
Typic al Operating Charac teristic s (c ontinued)
(
Circuit of Figure 3, V
IN
= 3.6V, T
A
= +25°C, unless otherwise noted.
)
100
μ
s/div
START-UP FROM SHUTDOWN
(NOLOAD)
+5V
V
OUT
POK
SHDN
MAX881R-TOC10
-2V
0
0
V
IN
0
V
IN
= 3.6V
CIRCUIT OF FIGURE 3b
5
μ
s/div
OUTPUT NOISE AND RIPPLE
(CIRCUIT OF FIGURE 3a)
V
OUT
1mV/div
AC COUPLED
MAX881R-TOC11
V
IN
= 3.6V
V
OUT
= -2V
I
OUT
= 2.5mA
10
μ
s/div
OUTPUT NOISE AND RIPPLE
(CIRCUIT OF FIGURE 3b)
V
OUT
= 0
V
IN
= 0
1mV/div
AC COUPLED
V
OUT
= -2V
V
IN
= 3.6V
1mV/div
AC COUPLED
MAX881R-TOC12
R
L
= 500
NOISE FLOOR
OUTPUT NOISE
60
-40
1
10
FREQUENCY (kHz)
100
1000
OUTPUT NOISE SPECTRUM
(CIRCUIT OF FIGURE 3a)
-20
M
N
μ
V
0
20
40
50
-30
-10
10
30
V
IN
= 3.6V
V
OUT
= -2V
I
OUT
= 2.5mA
60
-40
1
10
FREQUENCY (kHz)
100
1000
OUTPUT NOISE SPECTRUM
(CIRCUIT OF FIGURE 3b)
-20
M
N
μ
V
0
20
40
50
-30
-10
10
30
V
IN
= 3.6V
V
OUT
= -2V
I
OUT
= 4mA
2ms/div
LINE-TRANSIENT RESPONSE
V
IN
V
OUT
10mV/
div
3.3V
2.7V
I
LOAD
= 4mA
V
OUT
= -2V
CIRCUIT OF FIGURE 3b
100
μ
s/div
LOAD-TRANSIENT RESPONSE
I
OUT
V
OUT
MAX881R-TOC16
10mV/
div
4mA
400
μ
A
V
IN
= 3.6V
V
OUT
= -2V
CIRCUIT OF FIGURE 3b
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX881REUB | 功能描述:PMIC 解決方案 Bias Supply w/Power OK for GaAsFET PA RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| MAX881REUB+ | 功能描述:PMIC 解決方案 Bias Supply w/Power OK for GaAsFET PA RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| MAX881REUB+T | 功能描述:PMIC 解決方案 Bias Supply w/Power OK for GaAsFET PA RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| MAX881REUB-T | 功能描述:PMIC 解決方案 Bias Supply w/Power OK for GaAsFET PA RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| MAX881REUB-TG069 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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