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參數(shù)資料
| 型號： | UPB587G-E1 |
| 廠商： | NEC Corp. |
| 英文描述： | 1.0 GHz DIVIDE- BY- 2/4/8 PRESCALER |
| 中文描述： | 1.0 GHz的分頻2/4/8預分頻器 |
| 文件頁數(shù)： | 3/5頁 |
| 文件大?。?/td> | 124K |
| 代理商： | UPB587G-E1 |
TYPICAL PERFORMANCE CURVES
UPB587B, UPB587G
FREQUENCY RESPONSE
(DIVIDE-BY-8 @ T
A
= 25
°
C)
O
0 500 1000 1500
2.0
1.0
0
1
2
3
4
5
6
Input Frequency (MHz)
0 500 1000 1500
Input Frequency (MHz)
0
0.5
1.0
1/2
1/4
1/8
UPB587G
OUTPUT LEVEL vs.
FREQUENCY & DIVISION RATIO
1. Re = 680
2. Re = 910
3. Re = 1.3 K
4. Re = 2.2 K
5. Re = 3.3 K
6. Re = Open
Ro = Open
T
A
= 25
°
C
P
IN
= -20 dBm
V
CC1
= 3.0 V
V
CC2
= 3.0 V
Division Ratio = 1/8
Ro = 200
UPB587G
OUTPUT LEVEL vs.
FREQUENCY AND Re
O
0 500 1000 1500
0
0.5
1.0
3.5V
3.0V
2.5V
2.0V
T
A
= 25
°
C
P
IN
= -20 dBm
V
CC1
= V
CC2
Division Ratio = 1/8
Re = 3.3 K
Ro = 200
UPB587G
OUTPUT LEVEL vs.
FREQUENCY & SUPPLY VOLTAGE
Input Frequency (MHz)
O
T
A
= +75C
+25C
-20C
+10
0
-10
-20
-30
-40
-50
-60
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
Guaranteed
Operating
Window
FREQUENCY RESPONSE
(DIVIDE-BY-8 @ V
CC
= 2.2 V)
I
I
(
+10
0
-10
-20
-30
-40
-50
-60
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
Frequency, f (GHz)
V
CC
= 2.2 V
3.0 V
3.5 V
Guaranteed
Operating
Window
I
I
(
Frequency, f (GHz)
T
A
= 25
°
C
P
IN
= -20 dBm
V
CC1
= 3.0 V
V
CC2
= 3.0 V
Re = 3.3 K
Ro = 200
10 100 1K 10K 100K
Offset from Carrier (Hz)
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140
-150
Divide by eight mode
SSB PHASE NOISE vs.
OFFSET FROM CARRIER
f
IN
- 1 GHz, T
A
= 25
°
C
S
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| UPB587P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| UPB588B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Prescaler/Frequency Divider |
| UPB588G | 制造商:Panasonic Industrial Company 功能描述:IC |
| UPB588P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| UPB595CX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Prescaler/Frequency Divider |
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