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參數(shù)資料
| 型號： | SP5730 |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | 1.3GHz Low Phase Noise Frequency Synthesiser(1.3GHz 低噪聲頻率合成器) |
| 中文描述： | 1.3GHz的低相位噪聲頻率合成器（1.3GHz的低噪聲頻率合成器） |
| 文件頁數(shù)： | 4/14頁 |
| 文件大?。?/td> | 372K |
| 代理商： | SP5730 |
4
SP5730
Electrical Characteristics
(continued)
Tamb= -40oC to 85oC, Vcc= 4.5 to 5.5V
These characteristics are guaranteed by either production test or design. They apply within the specified
ambient temperature and supply voltage unless otherwise stated.
Preliminary Information
Characteristic
Pin
Value
Typ
Units
Conditions
Min
Max
Buffered REF/COMP output
output amplitude
output impedance
11
AC coupled 0.5-20MHz
Enabled by bit RE= 1
See note 2
0.35
250
Vpp
Phase detector Comparison
frequency
4
MHz
Equivalent phase noise at phase
detector
dBc/Hz
SSB, within loop bandwidth
Fcomp = 2MHz
Fcomp = 125kHz
-152
-158
56
RF division ratio
32767
Reference division ratio
See Table 1
Output ports P0 - P3
sink current
Leakage current
6-9
See Note 1
Vport = 0.7
Vport = Vcc
2
mA
μ
A
10
Address Select
Input high current
Input low current
10
See Figure 4 Table 3
Vin = Vcc
Vin = Vee
1
mA
mA
-0.5
Logic level select
Input high level
6
See note 3
5V I
2
C logic selected, or
open circuit
3V3 I
2
C logic selected
Vin = Vee to Vcc
3
Vcc
V
Input low level
Input current
0
1.5
10
V
μ
A
-10
Notes:
1. Output ports high impedance on power up, with data, clock, and enable at logic ‘0’
2. If the REF/COMP output is not used, the output should be left open circuit or connected to Vcc, and disabled by
setting RE = 0
3. Bi-directional port. When used as an output, the input logic state is ignored. When used as an input the port should
be switched in to high impedance (off) state.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP5730A | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:1.3GHz Low Phase Noise Frequency Synthesiser |
| SP5730A/KG/MP1S | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:1.3 GHz Low Phase Noise Frequency Synthesiser |
| SP5730A/KG/MP1T | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:1.3 GHz Low Phase Noise Frequency Synthesiser |
| SP5730A/KG/MP2S | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:1.3 GHz Low Phase Noise Frequency Synthesiser |
| SP5730A/KG/MP2T | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:1.3 GHz Low Phase Noise Frequency Synthesiser |
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