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參數(shù)資料
| 型號： | SA7025 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Low-voltage 1GHz fractional-N synthesizer |
| 中文描述： | 低壓1GHz的分?jǐn)?shù)N頻率合成器 |
| 文件頁數(shù)： | 16/22頁 |
| 文件大?。?/td> | 304K |
| 代理商： | SA7025 |
Philips Semiconductors
Product specification
SA7025
1GHz low-voltage Fractional-N synthesizer
1996 Aug 6
16
TYPICAL PERFORMANCE CHARACTERISTICS
t = –40
°
C
t = 25
°
C
t = 85
°
C
SUPPLY VOLTAGE (V)
V
CCP
= V
DDA
= V
DD
EM = EA = 1, Note5
11
2.7
3.5
4.5
5.5
I
10
9
8
7
6
5
SR00611
Figure 12. Operational Supply Current vs Supply Voltage and
Temperature
SUPPLY VOLTAGE (V)
V
CCP
= V
DDA
= V
DD
EA=0, EM=1, Note5
7
2.7
3.5
4.5
5.5
I
6
5
4
3
2
1
t = –40
°
C
t = 25
°
C
t = 85
°
C
SR00612
Figure 13. Auxiliary Operational Supply Current vs Supply
Voltage and Temperature
2.7V
3.5V
4.5V
5.5V
T
A
= 25
°
C,
N = 3971.625
V
DD
= V
CCP
FREQUENCY (MHz)
20
5
I
0
–20
–40
–60
5
6
6
7
7
8
8
9
9
1
1
1
1
SR00613
Figure 14. Main Divider Input Power vs frequency and Supply
SUPPLY VOLTAGE (V)
V
CCP
= V
DDA
= V
DD
EA=0, EM=1, Note5
8.5
8
7.5
7
6.5
6
5.5
5
4.5
4
2.7
3.5
4.5
5.5
I
t = –40
°
C
t = 25
°
C
t = 85
°
C
SR00614
Figure 15. Main Operational Supply Current vs Supply Voltage
and Temperature
AUXILIARY INPUT FREQUENCY (MHz)
V
DD
= 3V, V
DDA
= 5V
Pin = –10dBm,
ref divider halted
3.5
50
100
150
I
3
2.5
2
1.5
1
t = –40
°
C
t = 25
°
C
t = 85
°
C
SR00615
Figure 16. Auxiliary Operational Supply Current vs Frequency
and Temperature
t=–40
°
C
t=25
°
C
t=85
°
C
V
DD
= V
CCP
= 3V
N=3971.625
FREQUENCY (MHz)
20
5
I
0
–20
–40
–60
5
6
6
7
7
8
8
9
9
1
1
1
SR00616
1
Figure 17. Main Divider Input Power vs Frequency and
Temperature
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SA7025DK | Low-voltage 1GHz fractional-N synthesizer |
| SA7026 | 1.3GHz low voltage fractional-N dual frequency synthesizer |
| SA7026DH | 1.3GHz low voltage fractional-N dual frequency synthesizer |
| SA702 | Divide by: 64/65/72 triple modulus low power ECL prescaler |
| SA702D | Divide by: 64/65/72 triple modulus low power ECL prescaler |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SA7025DK | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low-voltage 1GHz fractional-N synthesizer |
| SA7026 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:1.3GHz low voltage fractional-N dual frequency synthesizer |
| SA7026DH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:1.3GHz low voltage fractional-N dual frequency synthesizer |
| SA702D | 制造商:NXP Semiconductors 功能描述: 制造商: 功能描述: 制造商:undefined 功能描述: |
| SA702N | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Divide by: 64/65/72 triple modulus low power ECL prescaler |
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