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參數(shù)資料
型號(hào)： ADA4930-2YCPZ-R2
廠商： Analog Devices Inc
文件頁(yè)數(shù)： 9/29頁(yè)
文件大?。?/td> 0K
描述： IC DIFF AMP 1.35GHZ 24-LFCSP
標(biāo)準(zhǔn)包裝： 1
放大器類型： 差分
電路數(shù)： 2
輸出類型： 差分
轉(zhuǎn)換速率： 3400 V/µs
-3db帶寬： 1.35GHz
電流 - 輸入偏壓： 23µA
電壓 - 輸入偏移： 150µV
電流 - 電源： 34mA
電流 - 輸出 / 通道： 30mA
電壓 - 電源，單路/雙路(±)： 3.3V，5V
工作溫度： -40°C ~ 105°C
安裝類型： 表面貼裝
封裝/外殼： 24-VFQFN 裸露焊盤，CSP
供應(yīng)商設(shè)備封裝： 24-LFCSP-VQ（4x4）
包裝： 標(biāo)準(zhǔn)包裝
其它名稱： ADA4930-2YCPZ-R2DKR
ADA4930-1/ADA4930-2
Rev. A | Page 16 of 28
OPERATIONAL DESCRIPTION
DEFINITION OF TERMS
+IN
–IN
+OUT
–OUT
+DIN
–FB
+FB
–DIN
VOCM
RG
RF
RG
VOUT, dm
RL, dm
RF
ADA4930
09
20
9-
0
49
Figure 42. Circuit Definitions
Differential Voltage
Differential voltage refers to the difference between two
node voltages. For example, the output differential voltage (or,
equivalently, output differential-mode voltage) is defined as
VOUT, dm = (V+OUT VOUT)
where V+OUT and VOUT refer to the voltages at the +OUT and
OUT terminals with respect to a common reference.
Common-Mode Voltage
Common-mode voltage refers to the average of two node voltages.
The output common-mode voltage is defined as
VOUT, cm = (V+OUT + VOUT)/2
Balance
Output balance is a measure of how close the differential signals are
to being equal in amplitude and opposite in phase. Output balance
is most easily determined by placing a well-matched resistor divider
between the differential voltage nodes and comparing the magnitude
of the signal at the divider midpoint with the magnitude of the
differential signal (see Figure 39). By this definition, output balance
is the magnitude of the output common-mode voltage divided by
the magnitude of the output differential mode voltage.
dm
OUT
cm
OUT
V
Error
Balance
Output
,
=
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADA4930-2YCPZ-R7 制造商:Analog Devices 功能描述:SP Amp DIFF AMP Dual 5.5V 24-Pin LFCSP EP T/R 制造商:Analog Devices 功能描述:ULTRALOW NOISE DRIVER FOR LOW VOLT ADC - Tape and Reel 制造商:Analog Devices 功能描述:IC DIFF AMP 1.35GHZ 24-LFCSP 制造商:Analog Devices 功能描述:IC DIFF AMP 1.35GHz 3400V/ us LFCSP- 制造商:Analog Devices 功能描述:IC, DIFF AMP, 1.35GHz, 3400V/ us, LFCSP- 制造商:Analog Devices Inc. 功能描述:Differential Amplifiers UltraLow Noise Driver for Low Volt ADC 制造商:Analog Devices 功能描述:IC, DIFF AMP, 1.35GHz, 3400V/ us, LFCSP-24; No. of Amplifiers:2; Input Offset Voltage:500V; Bandwidth:1.35GHz; Amplifier Case Style:LFCSP; No. of Pins:24; Supply Voltage Range:3.3V to 5V; Slew Rate:3400V/s; Supply Current:34mA ;RoHS Compliant: Yes 制造商:Analog Devices 功能描述:Ultralow Noise Driver for ADCs LFCSP24
ADA4930-2YCPZ-R7_PROMO 制造商:Analog Devices 功能描述:IC DIFF AMP 1.35GHZ 3400V/U
ADA4930-2YCPZ-RL 功能描述:差分放大器 UltraLow Noise Driver for Low Volt ADC RoHS:否 制造商:Analog Devices 通道數(shù)量:1 Channel 帶寬:900 MHz 可用增益調(diào)整:5.6 dB to 20 dB 輸入補(bǔ)償電壓:1 mV at 5 V 共模抑制比（最小值）:67 dB 工作電源電壓:11 V 電源電流:28 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel
ADA4932-1 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Power Differential ADC Driver
ADA4932-1_09 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Power Differential ADC Driver
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