DAC1627D1G25 View Datasheet(PDF) - NXP Semiconductors.

Part Name

Description

Manufacturer

DAC1627D1G25

Dual 16-bit DAC, LVDS interface, up to 1.25 Gsps, x2, x4 and x8 interpolating

NXP Semiconductors. 

NXP Semiconductors

DAC1627D1G25

Dual 16-bit DAC: up to 1.25 Gsps; x2, x4 and x8 interpolating

9. Characteristics

Table 5. Characteristics

VDDA(1V8) = 1.8 V; VDDD(1V8) = 1.8 V; VDDA(3V3) = 3.3 V; Typical values measured at Tamb = +25 °C; RL = 50 Ω; IO(fs) = 20 mA;

maximum sample rate used; external PLL; no auxiliary DAC; no inverse sinus x/x; no output correction; output load condition

defined in Figure 22; output level = 1 V (p-p).

Symbol

Parameter

Conditions

Test Min

Typ

[1]

Max

Unit

VDDA(3V3)

analog supply

voltage (3.3 V)

C

3.15

VDDD(1V8)

digital supply

voltage (1.8 V)

C

1.7

VDDA(1V8)

analog supply

voltage (1.8 V)

C [2] 1.7

IDDA(3V3)

analog supply

current (3.3 V)

Aux DAC on

C

<tbd>

IDDD(1V8)

digital supply

fs = 983.04 67;

C

current (1.8 V) ×4 interpolation; no NCO;

MDS on

<tbd>

fs = 620 Msps;

C

×2 interpolation; NCO on;

no MDS

<tbd>

IDDA(1V8)

Ptot

analog supply

current (1.8 V)

total power

dissipation

fs = 983.04 Msps; 1 V (p-p) C

fs = 620 Msps; 1 V (p-p)

C

fs = 1228.8 Msps;

C

×4 interpolation; NCO on;

MDS off

[2] <tbd>

<tbd>

-

fs = 983.04 Msps;

C

-

×4 interpolation; 5-bit NCO;

MDS off

fs = 983.04 Msps;

C

-

×4 interpolation; NCO off;

MDS off

fs = 737.28 Msps;

C

-

×4 interpolation; 5-bit NCO;

MDS off

fs = 620 Msps;

-

×2 interpolation; 40-bit NCO;

MDS off

full power-down

C

-

Clock inputs (pins CLKP, CLKN)

Vi(clk)dif

differential clock peak-to-peak

input voltage

C

200

Ri

input resistance

D

-

Ci

input capacitance

D

-

Digital inputs (pins LD[15]P to LD[0]P, LD[15]N to LD[0]N, LCKP and LCKN)

Vi

input voltage

|Vgpd| < 50 mV[3]

Vidth

input differential |Vgpd| < 50 mV[3]

threshold voltage

C

825

C

−100

3.3

1.8

1.8

63

520

440

210

210

1770

1530

<tbd>

1540

1400

1.2

-

<tbd>

<tbd>

-

-

3.45

V

1.9

V

1.9

V

<tbd>

mA

<tbd>

mA

<tbd>

mA

<tbd>

mA

<tbd>

mA

-

mW

-

mW

-

mW

-

mW

-

mW

-

mW

2000

mV

-

MΩ

-

pF

1575

mV

+100

mV

DAC1627D1G25

Objective data sheet

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

Rev. 1 — 29 April 2011

© NXP B.V. 2011. All rights reserved.

8 of 69

Share Link: