- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄16855 > EVAL-ADF4158EB1Z (Analog Devices Inc)BOARD EVALUATION FOR ADF4158 PDF資料下載
參數(shù)資料
| 型號： | EVAL-ADF4158EB1Z |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 1/36頁 |
| 文件大?。?/td> | 0K |
| 描述： | BOARD EVALUATION FOR ADF4158 |
| 標準包裝： | 1 |
| 主要目的： | 計時，頻率合成器 |
| 嵌入式： | 否 |
| 已用 IC / 零件： | ADF4158 |
| 主要屬性： | 單路分數(shù)-N PLL |
| 已供物品： | 板 |
當前第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁
Direct Modulation/Waveform Generating,
6.1 GHz Fractional-N Frequency Synthesizer
Data Sheet
Rev. G
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
2010–2014 Analog Devices, Inc. All rights reserved.
FEATURES
Radio frequency (RF) bandwidth to 6.1 GHz
25-bit fixed modulus allows subhertz frequency resolution
Frequency and phase modulation capability
Sawtooth and triangular waveforms in the frequency domain
Parabolic ramp
Ramp superimposed with FSK
Ramp with 2 different sweep rates
Ramp delay
Ramp frequency readback
Ramp interruption
2.7 V to 3.3 V power supply
Separate VP allows extended tuning voltage
Programmable charge pump currents
3-wire serial interface
Digital lock detect
Power-down mode
Cycle slip reduction for faster lock times
Switched bandwidth fast-lock mode
Qualified for automotive applications
APPLICATIONS
Frequency modulated continuous wave (FMCW) radar
Communications test equipment
GENERAL DESCRIPTION
The ADF4158 is a 6.1 GHz fractional-N frequency synthesizer
with direct modulation and waveform generation capability. It
contains a 25-bit fixed modulus, allowing subhertz resolution at
6.1 GHz. It consists of a low noise digital phase frequency
detector (PFD), a precision charge pump, and a programmable
reference divider. There is a sigma-delta (Σ-Δ) based fractional
interpolator to allow programmable fractional-N division. The
INT and FRAC registers define an overall N-divider as N = INT +
(FRAC/225).
The ADF4158 can be used to implement frequency shift keying
(FSK) and phase shift keying (PSK) modulation. There are also
a number of frequency sweep modes available that generate
various waveforms in the frequency domain, for example,
cycle slip reduction circuitry, which leads to faster lock times,
without the need for modifications to the loop filter.
Control of all on-chip registers is via a simple 3-wire interface.
The device operates with a power supply ranging from 2.7 V to
3.3 V and can be powered down when not in use.
FUNCTIONAL BLOCK DIAGRAM
LOCK
DETECT
N-COUNTER
CP
SW1
REFERENCE
DATA
LE
TXDATA
CE
32-BIT
DATA
REGISTER
CLK
REFIN
AVDD
AGND
VDD
DGND
RDIV
NDIV
DGND
CPGND
DVDD
VP
RSET
RFINA
RFINB
OUTPUT
MUX
–
+
HIGH-Z
PHASE
FREQUENCY
DETECTOR
ADF4158
THIRD-ORDER
FRACTIONAL
INTERPOLATOR
MODULUS
225
FRACTION
REG
INTEGER
REG
CSR
×2
DOUBLER
5-BIT
R-COUNTER
÷2
DIVIDER
CHARGE
PUMP
MUXOUT
08728-
001
FLO SWITCH
SW2
Figure 1.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RNF-100-1/8-BK-STK | HEATSHRINK RNF-100 1/8"X4' BLK |
| M3CCA-1418R | IDC CABLE - MKC14A/MC14M/MKC14A |
| M3AAA-1418R | IDC CABLE - MSC14A/MC14M/MSC14A |
| H1AXH-3036G | IDC CABLE - HSC30H/AE30G/X |
| A3AAH-1036G | IDC CABLE - ASC10H/AE10G/ASC10H |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EVAL-ADF4193EBZ1 | 功能描述:BOARD EVALUATION EB1 FOR ADF4193 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估演示板和套件 系列:- 標準包裝:1 系列:- 主要目的:電信，線路接口單元（LIU） 嵌入式:- 已用 IC / 零件:IDT82V2081 主要屬性:T1/J1/E1 LIU 次要屬性:- 已供物品:板，電源，線纜，CD 其它名稱:82EBV2081 |
| EVAL-ADF4193EBZ2 | 功能描述:BOARD EVALUATION EB2 FOR ADF4193 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估演示板和套件 系列:- 標準包裝:1 系列:- 主要目的:電信，線路接口單元（LIU） 嵌入式:- 已用 IC / 零件:IDT82V2081 主要屬性:T1/J1/E1 LIU 次要屬性:- 已供物品:板，電源，線纜，CD 其它名稱:82EBV2081 |
| EVAL-ADF4206-7EB1 | 制造商:Analog Devices 功能描述:EVALUATION BOARD FOR DUAL RF PLL FREQUENCY SYNTHESIZERS 制造商:Analog Devices 功能描述:DUAL RF PLL FREQ SYNTHESIZERS - Bulk |
| EVAL-ADF4208EB1 | 制造商:Analog Devices 功能描述:Evaluation Board For Dual RF PLL Frequency Synthesizers 制造商:Analog Devices 功能描述:DUAL RF PLL FREQ SYNTHESIZERS - Bulk |
| EVAL-ADF4212EB1 | 制造商:Analog Devices 功能描述:EVALUATION BOARD I.C. - Bulk |
發(fā)布緊急采購，3分鐘左右您將得到回復。