DAC5687-EP 增强型产品 16 位 500Msps 2x-8x 内插双通道 Dac

The DAC5687 is a dual–channel 16–bit high–speed digital–to–analog converter (DAC) with integrated 2×, 4×, and 8× interpolation filters, a complex numerically controlled oscillator (NCO), on–board clock multiplier, IQ compensation, and on–chip voltage reference. The DAC5687 is pin compatible to the DAC5686, requiring only changes in register settings for most applications, and offers additional features and superior linearity, noise, crosstalk, and phase-locked loop (PLL) noise performance.

The DAC5687 has six signal processing blocks: two interpolate by two digital filters, a fine–frequency mixer with 32–bit NCO, a quadrature modulation compensation block, another interpolate by two digital filter, and a coarse–frequency mixer with Fs/2 or Fs/4

	DAC5687-EP
Resolution (Bits)	16
Sample / Update Rate (MSPS)	500
DAC: Channels	2
Interface	Parallel CMOS
SNR (dB)	75
SNR (Typ) (dB)	75
SFDR (dB)	80
SFDR (Typ) (dB)	80
IMD3 (dBc)	79
Interpolation	8x
Power Consumption (Typ) (mW)	1410
Operating Temperature Range (C)	-55 to 125
Rating	HiRel Enhanced Product
Settling Time (µs)	0.012
Pin/Package	100HTQFP

DAC5687-EP 特性

Controlled Baseline
- One Assembly
- One Test Site
- One Fabrication Site
Extended Temperature Performance of –55°C to 125°C
Enhanced Diminishing Manufacturing Sources (DMS) Support
Enhanced Product–Change Notification
Qualification Pedigree(1)
500 MSPS
Selectable 2×–8× Interpolation
On–Chip PLL/VCO Clock Multiplier
Full IQ Compensation Including Offset, Gain, and Phase
Flexible Input Options
- FIFO With Latch on External or Internal Clock
- Even/Odd Multiplexed Input
- Single–Port Demultiplexed Input
Complex Mixer With 32–Bit Numerically Controlled Oscillator (NCO)
Fixed–Frequency Mixer With Fs/4 and Fs/2
1.8–V or 3.3–V I/O Voltage
On–Chip 1.2–V Reference

DAC5687-EP 芯片订购指南

器件	状态	温度 (oC)	价格（美元）	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
DAC5687MPZPEP	ACTIVE	-55 to 125	47.85 \| 100u	HTQFP (PZP) \| 100	90 \| JEDEC TRAY (10+1)
V62/06650-01XE	ACTIVE	-55 to 125	47.85 \| 100u	HTQFP (PZP) \| 100	90 \| JEDEC TRAY (10+1)

DAC5687-EP 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
DAC5687MPZPEP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	DAC5687MPZPEP	DAC5687MPZPEP
V62/06650-01XE	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	V62/06650-01XE	V62/06650-01XE