參數(shù)資料
型號： STW81100
廠商： 意法半導(dǎo)體
英文描述： MULTI-BAND RF FREQUENCY SYNTHESIZER WITH INTEGRATED VCOS
中文描述： 多波段射頻頻率合成器帶有集成的VCO
文件頁數(shù)： 6/23頁
文件大小： 915K
代理商： STW81100
STW81100
6/23
Notes: 1. : see relationship between ICP and REXT in the Circuit Description section (Charge Pump)
2. : Comparison frequency leakage (400KHz) and harmonics
3. : Guaranteed by design and characterization.
Table 7. Phase Noise Performance
1)
PLL MISCELLANEUS
I
PLL
Current Consumption
Input Buffer, Prescaler, Digital
Dividers, misc
10
mA
t
LOCK
Lock up time
40 KHz PLL bandwidth; within
1 ppm of frequency error
150
μ
s
Parameter
Test Condition
Min
Typ
Max
Units
In Band Phase Noise – Closed Loop
2)
Normalized In Band Phase Noise
Floor
In Band Phase Noise Floor
Direct Output
In Band Phase Noise Floor
Divider by 2
In Band Phase Noise Floor
Divider by 4
PLL Integrated Phase Noise with Divider by 2
Integrated Phase Noise (single
sided) 400Hz to 4MHz
Integrated Phase Noise (single
sided) 100Hz to 25MHz
VCO A Direct (3280MHz-3900MHz) – Open Loop
Phase Noise @ 1 KHz
Phase Noise @ 10 KHz
Phase Noise @ 100 KHz
Phase Noise @ 1 MHz
Phase Noise @ 10 MHz
Phase Noise @ 40 MHz
VCO B Direct (3800MHz-4400MHz) – Open Loop
Phase Noise @ 1 KHz
Phase Noise @ 10 KHz
Phase Noise @ 100 KHz
Phase Noise @ 1 MHz
Phase Noise @ 10MHz
Phase Noise @ 40 MHz
VCO A with divider by 2 (1640MHz-1950MHz) – Open Loop
Phase Noise @ 1 KHz
Phase Noise @ 10 KHz
Phase Noise @ 100 KHz
Phase Noise @ 1 MHz
Phase Noise @ 10 MHz
Phase Noise @ 20 MHz
Phase Noise Floor @ 40 MHz
ICP=2mA, PLL BW = 50KHz;
including reference clock contribution
-212
dBc/Hz
-212+20log(N)+10log(f
comp
)
dBc/Hz
-218+20log(N)+10log(f
comp
)
dBc/Hz
-224+20log(N)+10log(f
comp
)
dBc/Hz
ICP = 4mA, f
comp
= 400KHz
(N = 10000), PLL BW = 15KHz
-39
-37
dBc
-38
-36
dBc
-56
-83
-105
-128
-148
-156
-53
-82
-102
-125
-145
-153
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
-55
-82
-104
-127
-147
-155
-52
-79
-101
-124
-143
-152
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
-62
-89
-111
-134
-150
-152
-153
-59
-86
-108
-131
-148
-150
-151
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
Table 6. Electrical Characteristcs
(continued)
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STW81100_1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MULTI-BAND RF FREQUENCY SYNTHESIZER WITH INTEGRATED VCOs
STW81100AT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MULTI-BAND RF FREQUENCY SYNTHESIZER WITH INTEGRATED VCOS
STW81100AT-1 功能描述:鎖相環(huán) - PLL MULTI BAND RF FREQ SYNTHESIZER RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
STW81100ATR 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MULTI-BAND RF FREQUENCY SYNTHESIZER WITH INTEGRATED VCOS
STW81100ATR-1 功能描述:鎖相環(huán) - PLL MULTI BAND RF FREQ SYNTHESIZER RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
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