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參數(shù)資料
| 型號： | ADF4360-2BCPZRL |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 3/24頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SYNTHESIZER VCO 24LFCSP |
| 標準包裝： | 5,000 |
| 類型： | 扇出配送，整數(shù)-N，合成器（RF） |
| PLL： | 是 |
| 輸入： | CMOS，TTL |
| 輸出： | 時鐘 |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 1:2 |
| 差分 - 輸入:輸出： | 無/無 |
| 頻率 - 最大： | 2.17GHz |
| 除法器/乘法器： | 是/無 |
| 電源電壓： | 3 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 24-VFQFN 裸露焊盤，CSP |
| 供應商設(shè)備封裝： | 24-LFCSP-VQ（4x4） |
| 包裝： | 帶卷 (TR) |
| 配用： | EVAL-ADF4360-2EBZ1-ND - BOARD EVALUATION FOR ADF4360-2 |
Data Sheet
ADF4360-2
Rev. C | Page 11 of 24
The operating current in the VCO core is programmable in four
steps: 5 mA, 10 mA, 15 mA, and 20 mA. This is controlled by
Bit PC1 and Bit PC2 in the control latch. For VCO frequencies
above 2 GHz, only the 15 mA core current should be used, and
for frequencies below 2 GHz, only 20 mA core current should
be used.
OUTPUT STAGE
The RFOUTA and RFOUTB pins of the ADF4360 family are
connected to the collectors of an NPN differential pair driven
by buffered outputs of the VCO, as shown in Figure 15. To
allow the user to optimize the power dissipation vs. the output
power requirements, the tail current of the differential pair is
programmable via Bit PL1 and Bit PL2 in the control latch. Four
current levels can be set: 3.5 mA, 5 mA, 7.5 mA, and 11 mA.
These levels give output power levels of 13 dBm, 11 dBm,
8 dBm, and 6 dBm, respectively, using a 50 resistor to VDD
and ac coupling into a 50 load. Alternatively, both outputs
can be combined in a 1 + 1:1 transformer or a 180° microstrip
coupler (see the Output Matching section).
If the outputs are used individually, the optimum output stage
consists of a shunt inductor to VDD.
Another feature of the ADF4360 family is that the supply
current to the RF output stage is shut down until the part
achieves lock as measured by the digital lock detect circuitry.
This is enabled by the mute-till-lock detect (MTLD) bit in the
control latch.
VCO
RFOUTA
RFOUTB
BUFFER/
DIVIDE-BY-2
04436-015
Figure 15. Output Stage ADF4360-2
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| ADF4360-3BCPZRL | IC SYNTHESIZER VCO 24LFCSP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADF4360-2BCPZRL7 | 功能描述:IC SYNTHESIZER VCO 24LFCSP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發(fā)生器，PLL，頻率合成器 系列:- 標準包裝:1,000 系列:Precision Edge® 類型:時鐘/頻率合成器 PLL:無 輸入:CML，PECL 輸出:CML 電路數(shù):1 比率 - 輸入:輸出:2:1 差分 - 輸入:輸出:是/是 頻率 - 最大:10.7GHz 除法器/乘法器:無/無 電源電壓:2.375 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-VFQFN 裸露焊盤，16-MLF? 供應商設(shè)備封裝:16-MLF?（3x3） 包裝:帶卷 (TR) 其它名稱:SY58052UMGTRSY58052UMGTR-ND |
| ADF4360-3 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Integrated Synthesizer and VCO |
| ADF4360-3BCP | 制造商:Analog Devices 功能描述:PLL Frequency Synthesizer Single 24-Pin LFCSP EP 制造商:Rochester Electronics LLC 功能描述:INT. SYNTHESIZER & VCO - 1600 - 1950 MHZ - Bulk 制造商:Analog Devices 功能描述:IC SYNTHESIZER PLL |
| ADF4360-3BCPRL | 制造商:Analog Devices 功能描述:PLL Frequency Synthesizer Single 24-Pin LFCSP EP T/R |
| ADF4360-3BCPRL7 | 制造商:Analog Devices 功能描述:PLL Frequency Synthesizer Single 24-Pin LFCSP EP T/R |
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