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參數(shù)資料
| 型號(hào)： | TSA5521 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 1.3 GHz universal bus-controlled TV synthesizer(1.3 GHz通用總線控制的TV合成器) |
| 中文描述： | 1.3 GHz的通用總線控制的電視頻率合成器（1.3千兆赫通用總線控制的電視合成器） |
| 文件頁(yè)數(shù)： | 17/24頁(yè) |
| 文件大小： | 285K |
| 代理商： | TSA5521 |
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1996 Oct 10
17
Philips Semiconductors
Product specification
1.3 GHz universal bus-controlled
TV synthesizer
TSA5520; TSA5521
Table 15
27-bit sequence (f
osc
= 750 MHz, BS1 = ON, N = 640, I
cp
= 60
μ
A, no test function)
The reference divider is automatically set to 1024 unless RSB has been programmed to 0 during a 27-bit sequence.
This sequence sets RSA = RSB = 0; CP = 0.
Table 16
19-bit sequence
This sequence will program f
osc
to 600 MHz in 50 kHz steps. I
CP
remains at 60
μ
A.
Table 17
18-bit sequence
This sequence will program f
osc
to 600 MHz in 50 kHz steps. I
CP
remains at 60
μ
A.
Table 18
27-bit sequence (f
osc
= 650 MHz, BS1 = ON)
This sequence sets RSA to 0, RSB to 1 and CP to 1. After this sequence I
CP
= 280
μ
A, N = 1024 (19-bit transmission)
and N = 512 (18-bit transmission), RSB = 1.
Example of 3-wire bus sequence (TSA5521; SW = OPEN)
Table 19
19-bit sequence (f
osc
= 700 MHz, BS3 = ON)
N = 640 unless RSB has been programmed to 0 during a 27-bit sequence.
0
0
0
1
0
1
1
1
0
1
0
1
0
0
1
1
0
0
0
1
0
0
0
1
0
0
0
0
0
0
1
0
1
0
1
1
1
0
1
1
1
0
0
0
0
0
0
0
0
1
1
0
1
1
1
0
1
1
1
0
0
0
0
0
0
0
0
1
1
0
1
0
0
0
1
0
1
0
0
0
0
0
0
1
1
0
0
1
0
1
0
0
1
0
0
0
1
1
0
1
1
0
1
0
1
1
0
0
0
0
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| TSA5521M | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:1.3 GHz universal bus-controlled TV synthesizer |
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| TSA5522M | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:1.4 GHz I2C-bus controlled synthesizer |
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