VCC and IOV
參數(shù)資料
型號(hào)： AD5700-1ACPZ-RL7
廠商： Analog Devices Inc
文件頁(yè)數(shù)： 4/24頁(yè)
文件大小： 0K
描述： IC HART MODEM LP INT OSC 24LFCSP
標(biāo)準(zhǔn)包裝： 1,500
系列： *
AD5700/AD5700-1
Data Sheet
Rev. F | Page 12 of 24
TERMINOLOGY
VCC and IOVCC Current Consumption
This specification gives a summation of the current consump-
tion of both the VCC and the IOVCC supplies. Figure 11 shows
separate measurements for VCC and IOVCC currents vs. varying
capacitive loads, in transmit mode.
Load Regulation
Load regulation is the change in reference output voltage due to
a specified change in load current. It is expressed in ppm/A.
CD Assert
The minimum value at which the carrier detect signal asserts is
85 mV p-p and the maximum value it asserts at is 110 mV p-p. CD
is already high (asserted) for HART input signals greater than
110 mV p-p. This specification was set assuming a sinusoidal
input signal containing preamble characters at the input and an
ideal external filter (see Figure 23).
HART_OUT Output Voltage
This is the peak-to-peak HART_OUT output voltage. The
specification in Table 2 was set using a worst-case load of 160 ,
ac-coupled with a 2.2 F capacitor. Figure 17 and Figure 18 show
HART_OUT output voltages for both resistive and purely
capacitive loads.
Mark/Space Frequency
A 1.2 kHz signal represents a digital 1, or mark, whereas a
2.2 kHz signal represents a 0, or space.
Phase Continuity Error
The DDS engine in this design inherently generates continuous
phase signals, thus avoiding any output discontinuity when
switching between frequencies. This attribute is desirable for
signals that are to be transmitted over a band limited channel,
because discontinuities in a signal introduce wideband fre-
quency components. As the name suggests, for a signal to be
continuous, the phase continuity error must be 0o.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD5700-1BCPZ 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:Evaluation Board for FSK AD5700/AD5700-1 HART Modem
AD5700-1BCPZ-R5 功能描述:IC INTERFACE MODEM RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 調(diào)制解調(diào)器 - IC 和模塊 系列:* 標(biāo)準(zhǔn)包裝:25 系列:- 數(shù)據(jù)格式:V.21，V.22，V.23，V.29，V.32，V.34，V.90，V.92，Bell 103，Bell 212A 波特率:33.6k 電源電壓:3.3V 安裝類(lèi)型:- 封裝/外殼:- 供應(yīng)商設(shè)備封裝:- 包裝:托盤(pán) 配用:591-1013-ND - KIT DEV SOCKETMODEM PARALLEL591-1009-ND - KIT DEV SRL SOCKETMODEM UNIVERSL 其它名稱(chēng):MT5656SMI-P-V-34.R2-SPMT5656SMI-P-V-34.R2-SP-NDQ4711574
AD5700-1BCPZ-RL7 功能描述:IC HART MODEM LP INT OSC 24LFCSP RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 調(diào)制解調(diào)器 - IC 和模塊 系列:* 標(biāo)準(zhǔn)包裝:25 系列:- 數(shù)據(jù)格式:V.21，V.22，V.23，V.29，V.32，V.34，V.90，V.92，Bell 103，Bell 212A 波特率:33.6k 電源電壓:3.3V 安裝類(lèi)型:- 封裝/外殼:- 供應(yīng)商設(shè)備封裝:- 包裝:托盤(pán) 配用:591-1013-ND - KIT DEV SOCKETMODEM PARALLEL591-1009-ND - KIT DEV SRL SOCKETMODEM UNIVERSL 其它名稱(chēng):MT5656SMI-P-V-34.R2-SPMT5656SMI-P-V-34.R2-SP-NDQ4711574
AD5700ACPZ-RL7 功能描述:IC HART MODEM LP 24LFCSP RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 調(diào)制解調(diào)器 - IC 和模塊 系列:* 標(biāo)準(zhǔn)包裝:25 系列:- 數(shù)據(jù)格式:V.21，V.22，V.23，V.29，V.32，V.34，V.90，V.92，Bell 103，Bell 212A 波特率:33.6k 電源電壓:3.3V 安裝類(lèi)型:- 封裝/外殼:- 供應(yīng)商設(shè)備封裝:- 包裝:托盤(pán) 配用:591-1013-ND - KIT DEV SOCKETMODEM PARALLEL591-1009-ND - KIT DEV SRL SOCKETMODEM UNIVERSL 其它名稱(chēng):MT5656SMI-P-V-34.R2-SPMT5656SMI-P-V-34.R2-SP-NDQ4711574
AD5700BCPZ-R5 功能描述:IC INTERFACE MODEM RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 調(diào)制解調(diào)器 - IC 和模塊 系列:* 標(biāo)準(zhǔn)包裝:25 系列:- 數(shù)據(jù)格式:V.21，V.22，V.23，V.29，V.32，V.34，V.90，V.92，Bell 103，Bell 212A 波特率:33.6k 電源電壓:3.3V 安裝類(lèi)型:- 封裝/外殼:- 供應(yīng)商設(shè)備封裝:- 包裝:托盤(pán) 配用:591-1013-ND - KIT DEV SOCKETMODEM PARALLEL591-1009-ND - KIT DEV SRL SOCKETMODEM UNIVERSL 其它名稱(chēng):MT5656SMI-P-V-34.R2-SPMT5656SMI-P-V-34.R2-SP-NDQ4711574
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