參數(shù)資料
型號(hào)： AD9957BSVZ
廠商： ANALOG DEVICES INC
元件分類： 通信及網(wǎng)絡(luò)
英文描述： 1 GSPS Quadrature Digital Upconverter with 18-Bit IQ Data Path and 14-Bit DAC
中文描述： SPECIALTY TELECOM CIRCUIT, PQFP100
封裝： ROHS COMPLIANT, MS-026AED-HD, TQFP-100
文件頁(yè)數(shù)： 49/60頁(yè)
文件大?。?/td> 840K
代理商： AD9957BSVZ
AD9957
REGISTER BIT DESCRIPTIONS
The serial I/O port registers span an address range of 0 to 25
(0x00 to 0x19 in hexadecimal notation). This represents a total
of 26 registers. However, six of these registers are unused
yielding a total of 20 available registers. The unused registers are
7, 8, 11 to 13, and 23 (0x07 to 0x08, 0x0B to 0x0D, and 0x17).
Rev. 0 | Page 49 of 60
The number of bytes assigned to the registers varies from
register to register. That is, the registers are not of uniform
depth; each contains the number of bytes necessary for its
particular function. Additionally, the registers are assigned
names according to their functionality. In some cases, a register
is given a mnemonic descriptor. For example, the register at
Serial Address 0x00 is named Control Function Register 1 and
is assigned the mnemonic CFR1.
The following section provides a detailed description of each bit
in the AD9957 register map. For cases in which a group of bits
serve a specific function, the entire group is considered as a
binary word and described in aggregate.
This section is organized in sequential order of the serial
addresses of the registers. Following each subheading are the
individual bit descriptions for that particular register. The
location of the bit(s) in the register are indicated by <A> or
<A:B>, where A and B are bit numbers. The notation, <A:B>,
specifies a range of bits from most significant to least significant
bit position. For example, <5:2> means bit positions 5 down to
2, inclusive, with bit 0 identifying the LSB of the register.
Unless otherwise stated, programmed bits are not transferred to
their internal destinations until the assertion of an I/O update or
profile change.
相關(guān)PDF資料
PDF描述
AD9957BSVZ-REEL 1 GSPS Quadrature Digital Upconverter with 18-Bit IQ Data Path and 14-Bit DAC
AD9957_07 1 GSPS Quadrature Digital Upconverter with 18-Bit IQ Data Path and 14-Bit DAC
AD9958BCPZ-REEL7 2-Channel 500 MSPS DDS with 10-Bit DACs
AD9958 2-Channel 500 MSPS DDS with 10-Bit DACs
AD9958BCPZ 2-Channel 500 MSPS DDS with 10-Bit DACs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9957BSVZ-REEL 功能描述:IC DDS 1GSPS 14BIT IQ 100TQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 直接數(shù)字合成 (DDS) 系列:- 產(chǎn)品變化通告:Product Discontinuance 27/Oct/2011 標(biāo)準(zhǔn)包裝:2,500 系列:- 分辨率（位）:10 b 主 fclk:25MHz 調(diào)節(jié)字寬（位）:32 b 電源電壓:2.97 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR)
AD9957BSVZREEL13 制造商:AD 制造商全稱:Analog Devices 功能描述:1 GSPS Quadrature Digital Upconverter w/18-Bit IQ Data Path and 14-Bit DAC
AD9958 制造商:AD 制造商全稱:Analog Devices 功能描述:2-Channel 500 MSPS DDS with 10-Bit DACs
AD9958 PCB 制造商:Analog Devices 功能描述:EVAL BOARD ((NS))
AD9958/PCB 制造商:Analog Devices 功能描述:Evaluation Board For 2-Channel 500 MSPS DDS With 10-Bit DACs 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述:IC 10-BIT DAC DDS
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