Datasheet LTM9012 (Analog Devices) - 6
| 制造商 | Analog Devices |
| 描述 | Quad 14-Bit, 125Msps ADC with Integrated Drivers |
| 页数 / 页 | 28 / 6 — elecTrical characTerisTics. Note 1:. Note 6:. Note 7:. Note 2:. Note 3:. … |
| 文件格式/大小 | PDF / 2.1 Mb |
| 文件语言 | 英语 |
elecTrical characTerisTics. Note 1:. Note 6:. Note 7:. Note 2:. Note 3:. Note 8:. Note 9:. Note 10:. Note 4:. Note 11:. Note 5:. Note 12:
该数据表的模型线
文件文字版本
LTM9012
elecTrical characTerisTics Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
Note 6:
VCC = 3.3V, VDD = OVDD = 1.8V, fSAMPLE = 125MHz, 2-lane output may cause permanent damage to the device. Exposure to any Absolute mode, differential ENC+/ENC– = 2VP-P sine wave, input range = 200mVP-P Maximum Rating condition for extended periods may affect device with differential drive, unless otherwise noted. reliability and lifetime.
Note 7:
Integral nonlinearity is defined as the deviation of a code from a
Note 2:
All voltage values are with respect to GND (unless otherwise best fit straight line to the transfer curve. The deviation is measured from noted). the center of the quantization band.
Note 3:
Input pins are protected by steering diodes to either supply. If
Note 8:
Offset error is the offset voltage measured from –0.5 LSB when the inputs should exceed either supply voltage, the input current should the output code flickers between 00 0000 0000 0000 and 11 1111 1111 be limited to less than 10mA. In addition, the inputs CHn+, CHn– are 1111 in 2’s complement output mode. protected by a pair of back-to-back diodes. If the differential input voltage
Note 9:
Guaranteed by design, not subject to test. exceeds 1.4V, the input current should be limited to less than 10mA.
Note 10:
Recommended operating conditions.
Note 4:
When these pin voltages are taken below GND or above VDD, they
Note 11:
The maximum sampling frequency depends on the speed grade will be clamped by internal diodes. This product can handle input currents of the part and also which serialization mode is used. The maximum serial greater than 100mA below GND or above VDD without latchup. data rate is 1000Mbps so tSER must be greater than or equal to 1ns.
Note 5:
When these pin voltages are taken below GND they will be
Note 12:
Near-channel crosstalk refers to CH1 and CH2. Far channel clamped by internal diodes. When these pin voltages are taken above VDD crosstalk refers to CH1 to CH4. they will not be clamped by internal diodes. This product can handle input currents greater than 100mA below GND without latchup.
TiMing DiagraMs 2-Lane Output Mode, 16-Bit Serialization*
tAP N+1 ANALOG N INPUT tENCH tENCL ENC– ENC+ t DCO– SER DCO+ tFRAME tDATA tSER FR– FR+ tPD tSER OUT#A– D5 D3 D1 0 D13 D11 D9 D7 D5 D3 D1 0 D13 D11 D9 OUT#A+ OUT#B– D4 D2 D0 0 D12 D10 D8 D6 D4 D2 D0 0 D12 D10 D8 OUT#B+ SAMPLE N-6 SAMPLE N-5 SAMPLE N-4 9012 TD01 *SEE THE DIGITAL OUTPUTS SECTION 9012fa 6 For more information www.linear.com/LTM9012 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Converter Characteristics Analog Input Dynamic Accuracy Internal Reference Characteristics Digital Inputs and Outputs Power Requirements Timing Characteristics Electrical Characteristics Timing Diagrams Typical Performance Characteristics Pin Functions Pin Configuration Table Block Diagram Applications Information Typical Application Package Description Revision History Typical Application Related Parts
elecTrical characTerisTics Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
Note 6:
VCC = 3.3V, VDD = OVDD = 1.8V, fSAMPLE = 125MHz, 2-lane output may cause permanent damage to the device. Exposure to any Absolute mode, differential ENC+/ENC– = 2VP-P sine wave, input range = 200mVP-P Maximum Rating condition for extended periods may affect device with differential drive, unless otherwise noted. reliability and lifetime.
Note 7:
Integral nonlinearity is defined as the deviation of a code from a
Note 2:
All voltage values are with respect to GND (unless otherwise best fit straight line to the transfer curve. The deviation is measured from noted). the center of the quantization band.
Note 3:
Input pins are protected by steering diodes to either supply. If
Note 8:
Offset error is the offset voltage measured from –0.5 LSB when the inputs should exceed either supply voltage, the input current should the output code flickers between 00 0000 0000 0000 and 11 1111 1111 be limited to less than 10mA. In addition, the inputs CHn+, CHn– are 1111 in 2’s complement output mode. protected by a pair of back-to-back diodes. If the differential input voltage
Note 9:
Guaranteed by design, not subject to test. exceeds 1.4V, the input current should be limited to less than 10mA.
Note 10:
Recommended operating conditions.
Note 4:
When these pin voltages are taken below GND or above VDD, they
Note 11:
The maximum sampling frequency depends on the speed grade will be clamped by internal diodes. This product can handle input currents of the part and also which serialization mode is used. The maximum serial greater than 100mA below GND or above VDD without latchup. data rate is 1000Mbps so tSER must be greater than or equal to 1ns.
Note 5:
When these pin voltages are taken below GND they will be
Note 12:
Near-channel crosstalk refers to CH1 and CH2. Far channel clamped by internal diodes. When these pin voltages are taken above VDD crosstalk refers to CH1 to CH4. they will not be clamped by internal diodes. This product can handle input currents greater than 100mA below GND without latchup.
TiMing DiagraMs 2-Lane Output Mode, 16-Bit Serialization*
tAP N+1 ANALOG N INPUT tENCH tENCL ENC– ENC+ t DCO– SER DCO+ tFRAME tDATA tSER FR– FR+ tPD tSER OUT#A– D5 D3 D1 0 D13 D11 D9 D7 D5 D3 D1 0 D13 D11 D9 OUT#A+ OUT#B– D4 D2 D0 0 D12 D10 D8 D6 D4 D2 D0 0 D12 D10 D8 OUT#B+ SAMPLE N-6 SAMPLE N-5 SAMPLE N-4 9012 TD01 *SEE THE DIGITAL OUTPUTS SECTION 9012fa 6 For more information www.linear.com/LTM9012 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Converter Characteristics Analog Input Dynamic Accuracy Internal Reference Characteristics Digital Inputs and Outputs Power Requirements Timing Characteristics Electrical Characteristics Timing Diagrams Typical Performance Characteristics Pin Functions Pin Configuration Table Block Diagram Applications Information Typical Application Package Description Revision History Typical Application Related Parts