參數(shù)資料
型號(hào)： AD6653BCPZ-125
廠商： ANALOG DEVICES INC
元件分類： 無(wú)繩電話/電話
英文描述： IF Diversity Receiver
中文描述： TELECOM, CELLULAR, BASEBAND CIRCUIT, QCC64
封裝： 9 X 9 MM, ROHS COMPLIANT, MO-220VMMD-4, LFCSP-64
文件頁(yè)數(shù)： 52/80頁(yè)
文件大?。?/td> 1998K
代理商： AD6653BCPZ-125
AD6653
NCO Frequency (Register 0x11E to Register 0x121)
Register 0x11E, Bits[7:0]—NCO Frequency Value[7:0]
Register 0x11F, Bits [7:0]—NCO Frequency Value[15:8]
Register 0x120, Bits[7:0]—NCO Frequency Value[23:16]
Register 0x121, Bits[7:0]—NCO Frequency Value[31:24]
This 32-bit value is used to program the NCO tuning frequency.
The frequency value to be programmed is given by the following
equation:
f
Mod
NCO_FREQ
2
32
×
=
Rev. 0 | Page 52 of 80
NCO Phase Offset (Register 0x122 and Register 0x123)
Register 0x122, Bits[7:0]—NCO Phase Value[7:0]
Register 0x123, Bits[7:0]—NCO Phase Value[15:8]
The 16-bit value programmed into the NCO phase value
register is loaded into the NCO block each time the NCO is
started or when an NCO SYNC signal is received. This process
allows the NCO to be started with a known nonzero phase.
Use the following equation to calculate the NCO phase offset value:
NCO
_
PHASE
= 2
16
× PHASE/360
where:
NCO_PHASE
is a decimal number equal to the 16-bit binary
number to be programmed at Register 0x122 and Register 0x123.
PHASE
is the desired NCO phase in degrees.
CLK
CLK
f
f
)
,
(
where:
NCO_FREQ
is a 32-bit twos complement number representing
the NCO frequency register.
f
is the desired carrier frequency in hertz (Hz).
f
CLK
is the AD6653 ADC clock rate in hertz (Hz).
相關(guān)PDF資料
PDF描述
AD6653BCPZ-150 IF Diversity Receiver
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD6653BCPZ-150 制造商:Analog Devices 功能描述:IF DIVERSITY RCVR 64LFCSP EP - Trays 制造商:Analog Devices 功能描述:IC RECEIVER IF DIVERSITY LFCSP64 制造商:Analog Devices 功能描述:IC, RECEIVER, IF DIVERSITY, LFCSP64
AD6654 制造商:Analog Devices 功能描述:- Bulk
AD6654/PCB 制造商:AD 制造商全稱:Analog Devices 功能描述:14-Bit, 92.16 MSPS, 4-/6-Channel Wideband IF to Baseband Receiver
AD6654/PCBZ 制造商:Analog Devices 功能描述:4/6CH WIDEBAND IF TO BASEBAND RCVR - Bulk
AD6654BBC 功能描述:IC ADC 14BIT W/6CH RSP 256CSPBGA RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:250 系列:- 位數(shù):12 采樣率（每秒）:1.8M 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散（最大）:1.82W 電壓電源:模擬和數(shù)字 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-LQFP 供應(yīng)商設(shè)備封裝:48-LQFP（7x7） 包裝:管件 輸入數(shù)目和類型:2 個(gè)單端，單極
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