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參數(shù)資料
| 型號： | TSA5055T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | XO, clock |
| 英文描述： | 2.65 GHz bidirectional I2C-bus controlled synthesizer |
| 中文描述： | PLL FREQUENCY SYNTHESIZER, 2650 MHz, PDSO16 |
| 封裝： | 3.90 MM, PLASTIC, MS-012AC, SOT-109-1, SOP-16 |
| 文件頁數(shù)： | 12/20頁 |
| 文件大?。?/td> | 101K |
| 代理商： | TSA5055T |
1999 Aug 11
12
Philips Semiconductors
Product specification
2.65 GHz bidirectional I
2
C-bus controlled
synthesizer
TSA5055T
FLOCK FLAG DEFINITION (FL)
When the FL flag is 1, the maximum frequency deviation
(
f) from stable frequency can be expressed as follows:
K
K
O
C1
C2
×
where:
K
VCO
= oscillator slope (Hz/V)
I
CP
= charge-pump current (A)
K
O
= 4
×
10
6
C1 and C2 = loop filter capacitors.
f
--------------
I
CP
×
C1
C2
+
×
±
=
Fig.7 Loop filter.
handbook, halfpage
C1
C2
R
MGA032
Flock flag settings
Flock flag application
K
VCO
= 50 MHz/V
I
CP
= 220
μ
A
C1 = 180 nF
C2 = 39 nF
f =
±
85.8 kHz.
PARAMETER
MIN.
MAX.
UNIT
Time span between actual phase lock and FL-flag setting
Time span between the loop losing lock and FL-flag resetting
1024
0
1152
128
μ
s
μ
s
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| TSA5055TD-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C-Bus Frequency Synthesizer |
| TSA5059 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2.7 GHz I2C-bus controlled low phase noise frequency synthesizer |
| TSA5059A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2.7 GHz I2C-bus controlled low phase noise frequency synthesizer |
| TSA5059AT | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2.7 GHz I2C-bus controlled low phase noise frequency synthesizer |
| TSA5059AT/C2,518 | 制造商:NXP Semiconductors 功能描述: |
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