DAC1005D650HW/C1 查看數據表（PDF） - NXP Semiconductors.

零件编号

产品描述 (功能)

生产厂家

DAC1005D650HW/C1

Dual 10-bit DAC, up to 650 Msps; 2×4×and 8×interpolating

NXP Semiconductors. 

NXP Semiconductors

DAC1005D650

Dual 10-bit DAC, up to 650 Msps; 2× 4× and 8× interpolating

Table 5. Characteristics …continued

VDDA(1V8) = VDDD(1V8) = 1.8 V; VDDA(3V3) = VDD(IO)(3V3) = 3.3 V; AGND, DGND and GNDIO shorted together;

Tamb = −40 °C to +85 °C; typical values measured at Tamb = 25 °C; RL = 50 Ω; IO(fs) = 20 mA; maximum sample rate; PLL on;

unless otherwise specified.

Symbol

Parameter

Conditions

Test[1]

Min

Typ Max

Unit

Analog auxiliary outputs (AUXAP, AUXAN, AUXBP and AUXBN)

IO(aux)

auxiliary output current differential outputs

VO(aux)

auxiliary output voltage compliance range

NDAC(aux)mono auxiliary DAC

monotonicity

guaranteed

I

-

2.2 -

mA

C

0

-

2

V

D

-

10 -

bit

Input timing (see Figure 10)

fdata

data rate

tw(CLK)

CLK pulse width

th(i)

input hold time

tsu(i)

input set-up time

Output timing

Dual-port mode input

C

-

-

160

MHz

C

1.5

-

Tdata − 1.5 ns

C

1.1

-

-

ns

C

1.1

-

-

ns

fs

sampling frequency

C

ts

settling time

to ±0.5 LSB

D

NCO frequency range; fs = 640 Msps

fNCO

NCO frequency

register value = 00000000h

D

register value = FFFFFFFFh D

-

-

650

-

20 -

-

0

-

-

640 -

Msps

ns

MHz

MHz

fstep

step frequency

D

Low-power NCO frequency range; fDAC = 640 MHz

fNCO

NCO frequency

register value = 00000000h

D

register value = F8000000h

D

-

0.149 -

-

0

-

-

620 -

Hz

MHz

MHz

fstep

step frequency

Dynamic performance; PLL on

D

-

20 -

MHz

SFDR

spurious-free dynamic fdata = 80 MHz; fs = 320 Msps;

range

B = fdata / 2

fo = 35 MHz at 0 dBFS

C

-

82 -

dBc

fdata = 80 MHz; fs = 640 Msps;

B = fdata / 2

fo = 4 MHz at 0 dBFS

I

-

76 -

dBc

fo = 19 MHz at 0 dBFS

I

-

75 -

dBc

fdata = 160 MHz; fs = 640 Msps;

B = fdata / 2

fo = 70 MHz at 0 dBFS

C

-

82 -

dBc

DAC1005D650

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 2 — 3 September 2010

© NXP B.V. 2010. All rights reserved.

11 of 42

Share Link: