TI ADC09SJ1300：1.3-GSPS 9位高速模数转换器

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"TI-ADC09SJ1300.pdf 是一款由TI（德州仪器）推出的高性能模拟数字转换器（ADC），具有四通道、双通道和单通道配置，采样率为1.3 GSPS，9位分辨率，并集成了JESD204C串行数据接口。这款ADC主要应用于高速数据采集系统，如通信、雷达和测试测量设备等高精度信号处理场景。" TI的ADC09xJ1300系列ADC的核心特性包括： 1. **分辨率与采样率**：该器件提供9位的分辨率，最大采样率可达1.3吉采样每秒（GSPS），满足高速数据转换的需求。 2. **非交织架构**：非交织设计意味着每个通道独立工作，无需复杂的交织逻辑，简化了系统设计。 3. **内部抖动减少**：内置的抖动减少功能通过内部dither技术降低了高阶谐波，提高了信号质量。 4. **性能规格**：在-1dBFS输入功率下，信噪比（SNR）达到53.5dBFS，有效位数（ENOB）为8.5位，无杂散动态范围（SFDR）为64dBc，噪声地板在-20dBFS时为-143dBFS，体现了其出色的信号转换性能。 5. **全尺度输入电压**：满尺度输入电压为800mV差分峰峰值，适用于各种输入信号范围。 6. **全功率输入带宽**：高达6GHz的全功率带宽，确保了对高频信号的有效处理。 7. **JESD204C串行数据接口**：支持2到8个（四通道/双通道）或1到4个（单通道）SerDes通道，最大波特率可达17.16Gbps，兼容64B/66B和8B/10B编码模式，以及JESD204B接收机，同时支持子类1的确定性延迟特性。 8. **内部时钟生成**：提供内部PLL和VCO（7.2-8.2GHz），减少了外部时钟组件的需求，简化系统设计。 9. **SYSREF窗口同步**：SYSREF窗口功能简化了系统中的同步操作，确保多ADC之间的精确时间对齐。 10. **四路时钟输出**：可以为FPGA或其他相邻ADC提供参考时钟，同时也为SerDes收发器提供参考时钟，优化系统时钟管理。 11. **时间戳输入和输出**：对于脉冲系统，时间戳功能可实现事件的精确时间记录和处理。 12. **功耗**：在1GSPS运行时，四通道模式下的功耗未具体给出，但表明了其高效能表现。 TI-ADC09SJ1300是一款高集成度、高性能的ADC，适合需要高速、高精度转换的系统应用，其JESD204C接口和丰富的辅助功能使其在现代高速数字系统中具有广泛的应用前景。

7.6 Electrical Characteristics: Power Consumption

typical values at T

= 25°C, VA19 = 1.9 V, VPLL19 = 1.9 V, VREFO = 1.9 V, VTRIG = 1.1V, VA11 = 1.1 V, VD11 = 1.1

V, default full-scale voltage (V

= 0.8 V

), f

= 97 MHz, A

= –1 dBFS, f

CLK

= 1.3 GHz, filtered 1-V

sine-wave clock

applied to CLK±, PLL disabled, JMODE = 0, High Performance Mode and foreground calibration (unless otherwise noted);

minimum and maximum values are at nominal supply voltages and over the operating free-air temperature range provided in

the Recommended Operating Conditions table

PARAMETER TEST CONDITIONS MIN TYP MAX UNIT

VA19

1.9-V analog supply current

Power mode 1a: Quad channel, JMODE

0 (9-bit, 8 lanes, 8B/10B encoding), FG

calibration, PLL_EN = 0, f

= 1.3 GSPS,

High Performance Mode

667 mA

VPLL19

PLL analog supply current 0 mA

VREFO

PLLREFO± analog supply current 0 mA

VTRIG

TRIGOUT± analog supply current 0 mA

VA11

1.1-V analog supply current 576 mA

VD11

1.1-V digital supply current 600 mA

DIS

Power dissipation 2.56 W

VA19

1.9-V analog supply current

Power mode 1b: Duad channel, JMODE

0 (9-bit, 8 lanes, 8B/10B encoding), FG

calibration, PLL_EN = 0, fS = 1.3 GSPS,

High Performance Mode

385 mA

VPLL19

PLL analog supply current 0 mA

VREFO

PLLREFO± analog supply current 0 mA

VTRIG

TRIGOUT± analog supply current 0 mA

VA11

1.1-V analog supply current 452 mA

VD11

1.1-V digital supply current 379 mA

DIS

Power dissipation 1.64 W

VA19

1.9-V analog supply current

Power mode 1c: Single channel, JMODE

0 (9-bit, 8 lanes, 8B/10B encoding), FG

calibration, PLL_EN = 0, fS = 1.3 GSPS,

High Performance Mode

257 mA

VPLL19

PLL analog supply current 0 mA

VREFO

PLLREFO± analog supply current 0 mA

VTRIG

TRIGOUT± analog supply current 0 mA

VA11

1.1-V analog supply current 419 mA

VD11

1.1-V digital supply current 236 mA

DIS

Power dissipation 1.2 W

VA19

1.9-V analog supply current

Power mode 2a: Quad channel, JMODE 8

(9-bit, 4 lanes, 64B/66B encoding), LPBG

calibration, PLL_EN = 0, f

= 1.0 GSPS,

Low Power Mode

565 mA

VPLL19

PLL analog supply current 0 mA

VREFO

PLLREFO± analog supply current 0 mA

VTRIG

TRIGOUT± analog supply current 0 mA

VA11

1.1-V analog supply current 400 mA

VD11

1.1-V digital supply current 387 mA

DIS

Power dissipation 1.95

(1)

VA19

1.9-V analog supply current

Power mode 2b: Dual channel, JMODE 8

(9-bit, 4 lanes, 64B/66B encoding), LPBG

calibration, PLL_EN = 0, f

= 1.0 GSPS,

Low Power Mode

347 mA

VPLL19

PLL analog supply current 0 mA

VREFO

PLLREFO± analog supply current 0 mA

VTRIG

TRIGOUT± analog supply current 0 mA

VA11

1.1-V analog supply current 344 mA

VD11

1.1-V digital supply current 239 mA

DIS

Power dissipation 1.3

(1)

VA19

1.9-V analog supply current

Power mode 2c: Single channel, JMODE

8 (9-bit, 4 lanes, 64B/66B encoding),

LPBG calibration, PLL_EN = 0, f

= 1.0

GSPS, Low Power Mode

240 mA

VPLL19

PLL analog supply current 0 mA

VREFO

PLLREFO± analog supply current 0 mA

VTRIG

TRIGOUT± analog supply current 0 mA

VA11

1.1-V analog supply current 322 mA

VD11

1.1-V digital supply current 179 mA

DIS

Power dissipation 1.01

(1)

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7.6 Electrical Characteristics: Power Consumption (continued)

typical values at T

= 25°C, VA19 = 1.9 V, VPLL19 = 1.9 V, VREFO = 1.9 V, VTRIG = 1.1V, VA11 = 1.1 V, VD11 = 1.1

V, default full-scale voltage (V

= 0.8 V

), f

= 97 MHz, A

= –1 dBFS, f

CLK

= 1.3 GHz, filtered 1-V

sine-wave clock

applied to CLK±, PLL disabled, JMODE = 0, High Performance Mode and foreground calibration (unless otherwise noted);

minimum and maximum values are at nominal supply voltages and over the operating free-air temperature range provided in

the Recommended Operating Conditions table

PARAMETER TEST CONDITIONS MIN TYP MAX UNIT

VA19

1.9-V analog supply current

Power mode 3a: Quad channel, JMODE 8

(9-bit, 4 lanes, 64B/66B encoding), LPBG

calibration, PLL_EN = 1, PLLREF_SE = 1,

REF

= 50 MHz, TRIGOUT± enabled, f

1.0 GSPS, Low Power Mode

565 mA

VPLL19

PLL analog supply current 60 mA

VREFO

PLLREFO± analog supply current 12 mA

VTRIG

TRIGOUT± analog supply current 5.4 mA

VA11

1.1-V analog supply current 375 mA

VD11

1.1-V digital supply current 387 mA

DIS

Power dissipation 2.07

(1)

VA19

1.9-V analog supply current

Power mode 3b: Dual channel, JMODE 8

(9-bit, 4 lanes, 64B/66B encoding), LPBG

calibration, PLL_EN = 1, PLLREF_SE = 1,

REF

= 50 MHz, TRIGOUT± enabled, f

1.0 GSPS, Low Power Mode

348 mA

VPLL19

PLL analog supply current 58 mA

VREFO

PLLREFO± analog supply current 12 mA

VTRIG

TRIGOUT± analog supply current 5.4 mA

VA11

1.1-V analog supply current 332 mA

VD11

1.1-V digital supply current 239 mA

DIS

Power dissipation 1.45

(1)

VA19

1.9-V analog supply current

Power mode 3c: Single channel,

JMODE 8 (9-bit, 4 lanes, 64B/66B

encoding), LPBG calibration, PLL_EN =

1, PLLREF_SE = 1, f

REF

= 50 MHz,

TRIGOUT± enabled, f

= 1.0 GSPS, Low

Power Mode

241 mA

VPLL19

PLL analog supply current 59 mA

VREFO

PLLREFO± analog supply current 12.5 mA

VTRIG

TRIGOUT± analog supply current 5.4 mA

VA11

1.1-V analog supply current 312 mA

VD11

1.1-V digital supply current 178 mA

DIS

Power dissipation 1.15

(1)

VA19

1.9-V analog supply current

Power mode 4a: Quad channel, JMODE

7 (8-bit, 4 lanes, 64B/66B encoding), FG

calibration, PLL_EN = 0, f

= 1.0 GSPS,

Low Power Mode

540 mA

VPLL19

PLL analog supply current 0 mA

VREFO

PLLREFO± analog supply current 0 mA

VTRIG

TRIGOUT± analog supply current 0 mA

VA11

1.1-V analog supply current 371 mA

VD11

1.1-V digital supply current 295 mA

DIS

Power dissipation 1.74 W

VA19

1.9-V analog supply current

Power mode 4b: Dual channel, JMODE

7 (8-bit, 4 lanes, 64B/66B encoding), FG

calibration, PLL_EN = 0, f

= 1.0 GSPS,

Low Power Mode

335 mA

VPLL19

PLL analog supply current 0 mA

VREFO

PLLREFO± analog supply current 0 mA

VTRIG

TRIGOUT± analog supply current 0 mA

VA11

1.1-V analog supply current 323 mA

VD11

1.1-V digital supply current 180 mA

DIS

Power dissipation 1.19 W

VA19

1.9-V analog supply current

Power mode 4c: Single channel, JMODE

7 (8-bit, 4 lanes, 64B/66B encoding), FG

calibration, PLL_EN = 0, f

= 1.0 GSPS,

Low Power Mode

228 mA

VPLL19

PLL analog supply current 0 mA

VREFO

PLLREFO± analog supply current 0 mA

VTRIG

TRIGOUT± analog supply current 0 mA

VA11

1.1-V analog supply current 301 mA

VD11

1.1-V digital supply current 136 mA

DIS

Power dissipation 0.91 W

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7.6 Electrical Characteristics: Power Consumption (continued)

typical values at T

= 25°C, VA19 = 1.9 V, VPLL19 = 1.9 V, VREFO = 1.9 V, VTRIG = 1.1V, VA11 = 1.1 V, VD11 = 1.1

V, default full-scale voltage (V

= 0.8 V

), f

= 97 MHz, A

= –1 dBFS, f

CLK

= 1.3 GHz, filtered 1-V

sine-wave clock

applied to CLK±, PLL disabled, JMODE = 0, High Performance Mode and foreground calibration (unless otherwise noted);

minimum and maximum values are at nominal supply voltages and over the operating free-air temperature range provided in

the Recommended Operating Conditions table

PARAMETER TEST CONDITIONS MIN TYP MAX UNIT

VA19

1.9-V analog supply current

Power mode 5a: Quad channel, JMODE

0 (9-bit, 8 lanes, 8B/10B encoding), BG

calibration, PLL_EN = 1, PLLREF_SE = 0,

REF

= 50 MHz, TRIGOUT± enabled, f

1.3 GSPS, High Performance Mode

815 mA

VPLL19

PLL analog supply current 60 mA

VREFO

PLLREFO± analog supply current 13 mA

VTRIG

TRIGOUT± analog supply current 6 mA

VA11

1.1-V analog supply current 607 mA

VD11

1.1-V digital supply current 580 mA

DIS

Power dissipation 3.04 W

VA19

1.9-V analog supply current

Power mode 5b: Dual channel, JMODE

0 (9-bit, 8 lanes, 8B/10B encoding), BG

calibration, PLL_EN = 1, PLLREF_SE = 0,

REF

= 50 MHz, TRIGOUT± enabled, f

1.3 GSPS, High Performance Mode

528 mA

VPLL19

PLL analog supply current 59 mA

VREFO

PLLREFO± analog supply current 12.5 mA

VTRIG

TRIGOUT± analog supply current 5.4 mA

VA11

1.1-V analog supply current 504 mA

VD11

1.1-V digital supply current 380 mA

DIS

Power dissipation 2.13 W

VA19

1.9-V analog supply current

Power mode 5c: Single channel, JMODE

0 (9-bit, 8 lanes, 8B/10B encoding), BG

calibration, PLL_EN = 1, PLLREF_SE = 0,

REF

= 50 MHz, TRIGOUT± enabled, f

1.3 GSPS, High Performance Mode

392 mA

VPLL19

PLL analog supply current 59 mA

VREFO

PLLREFO± analog supply current 13 mA

VTRIG

TRIGOUT± analog supply current 5.4 mA

VA11

1.1-V analog supply current 470 mA

VD11

1.1-V digital supply current 245 mA

DIS

Power dissipation 1.68 W

VA19

1.9-V analog supply current

Power mode 6: Power-down enabled (PD

= 1)

48 mA

VPLL19

PLL analog supply current 0 mA

VREFO

PLLREFO± analog supply current 0 mA

VTRIG

TRIGOUT± analog supply current 0 mA

VA11

1.1-V analog supply current 32 mA

VD11

1.1-V digital supply current 17 mA

DIS

Power dissipation 0.155 W

(1) Low-power background (LPBG) calibration supply current and power dissipation numbers are in the calibration sleep state. The power

dissipation in this mode increases to the background (BG) calibration power consumption during the calibration state. The sleep period

can be controlled by the user and long sleep periods will average out the calibration state power dissipation contribution.

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7.7 Electrical Characteristics: AC Specifications

typical values at T

= 25°C, VA19 = 1.9 V, VPLL19 = 1.9 V, VREFO = 1.9 V, VTRIG = 1.1V, VA11 = 1.1 V, VD11 = 1.1

V, default full-scale voltage (V

= 0.8 V

), f

= 97 MHz, A

= –1 dBFS, f

CLK

= 1.3 GHz, filtered 1-V

sine-wave clock

applied to CLK±, PLL disabled, JMODE = 0, High Performance Mode and foreground calibration (unless otherwise noted);

minimum and maximum values are at nominal supply voltages and over the operating free-air temperature range provided in

the Recommended Operating Conditions table.

PARAMETER TEST CONDITIONS MIN TYP MAX UNIT

FPBW

Full-power input bandwidth

(–3 dB)

(1)

Foreground calibration 6

GHz

Background calibration 6

XTALK

Channel-to-channel

crosstalk

(Quad and dual channel

only)

Aggressor = 400 MHz, –1 dBFS –72

dBAggressor = 1 GHz, –1 dBFS –65

Aggressor = 3 GHz, –1 dBFS –62

CER Code error rate

Maximum CER, does not include JESD204C interface

BER

–18

Errors/

sample

ORR

Overrange recovery time

Time from an overdriven input to accurate conversion

after a step from a ±1.2 V

PP-DIFF

overdriven input

stepped to 0 V

PP-DIFF

1 t

CLK

cycles

NOISE

DC input noise standard

deviation

No input, foreground calibration, excludes DC offset 0.38 LSB

NSD Noise spectral density

Maximum full-scale voltage (V

= 1.0 V

), A

= –20

dBFS

–142.2

dBFS/Hz

Default full-scale voltage (V

= 0.8 V

), A

= –20

dBFS

–142

NF Noise figure, Z

= 100 Ω

Maximum full-scale voltage (V

= 1.0 V

), A

= –20

dBFS

31.8

Default full-scale voltage (V

= 0.8 V

), A

= –20

dBFS

SNR

Signal-to-noise ratio,

excluding DC, HD2 to HD9

= 97 MHz

= –1 dBFS 53.5

dBFS

= –3 dBFS 53.5

= –12 dBFS 54

= –3 dBFS, V

= 1.0 V

= 497 MHz

= –1 dBFS 53.5

= –3 dBFS 53.5

= –12 dBFS 53.7

= 997 MHz

= –1 dBFS 51 53.4

= –3 dBFS 53.5

= –12 dBFS 53.8

= –3 dBFS, V

= 1.0 V

53.8

= 1797 MHz

= –1 dBFS 53.2

= –3 dBFS 53.4

= –12 dBFS 53.7

= 2697 MHz

= –1 dBFS 52.3

= –3 dBFS 53.1

= –12 dBFS 53.6

= 3497 MHz

= –1 dBFS 52.4

= –3 dBFS 52.8

= –12 dBFS 53.5

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