AD9689-2000EBZ datasheet(8/134 Pages) AD

8 / 134 page

AD9689

Data Sheet

Rev. A | Page 8 of 134

DIGITAL SPECIFICATIONS

AVDD1 = 0.975 V, AVDD1_SR = 0.975 V, AVDD2 = 1.9 V, AVDD3 = 2.5 V, DVDD = 0.975 V, DRVDD1 = 0.975 V, DRVDD2 = 1.9 V,

SPIVDD = 1.9 V, −10°C ≤ TJ ≤ +120°C,1 unless otherwise noted. Typical specifications represent performance at TJ = 70°C (TA = 25°C).

Table 3.

Parameter

Min

Typ

Max

Unit

CLOCK INPUTS (CLK+, CLK−)

Logic Compliance

LVDS/LVPECL

Differential Input Voltage

300

800

1800

mV p-p

Input Common-Mode Voltage

0.675

Input Resistance (Differential)

106

Ω

Input Capacitance

0.9

Differential Input Return Loss at 2.6 GHz 2

9.4

SYSTEM REFERENCE (SYSREF) INPUTS (SYSREF+, SYSREF−)

Logic Compliance

LVDS/LVPECL

Differential Input Voltage

400

800

1800

mV p-p

Input Common-Mode Voltage

0.675

2.0

Input Resistance (Differential)

kΩ

Input Capacitance (Differential)

LOGIC INPUTS (SDIO, SCLK, CSB, PDWN/STBY, FD_A/GPIO_A0,

FD_B/GPIO_B0, GPIO_A1, GPIO_B1)

Logic Compliance

CMOS

Logic 1 Voltage

0.65 × SPIVDD

Logic 0 Voltage

0.35 × SPIVDD

Input Resistance

kΩ

LOGIC OUTPUTS (SDIO, FD_A, FD_B)

Logic Compliance

CMOS

Logic 1 Voltage (IOH = 4 mA)

SPIVDD − 0.45V

Logic 0 Voltage (IOL = 4 mA)

0.45

SYNCHRONIZATION INPUT (SYNCINB+/SYNCINB−)

Logic Compliance

LVDS/LVPECL

Differential Input Voltage

400

800

1800

mV p-p

Input Common-Mode Voltage

0.675

2.0

Input Resistance (Differential)

kΩ

Input Capacitance

SYNCINB+ INPUT

Logic Compliance

CMOS

Logic 1 Voltage

0.9 × DRVDD1

2 × DRVDD1

Logic 0 Voltage

0.1 × DRVDD1

Input Resistance

2.6

kΩ

DIGITAL OUTPUTS (SERDOUTx±, x = 0 TO 7)

Logic Compliance

SST

Differential Output Voltage

360

560

770

mV p-p

Differential Termination Impedance

100

120

Ω

The junction temperature (TJ) range of −10°C to +120°C translates to an ambient temperature (TA) range of −40°C to +85°C.

Reference impedance = 100 Ω.

AD9689-2000EBZ bảng dữ liệu(PDF) 8 Page - Analog Devices

AD9689-2000EBZ bảng dữ liệu(HTML) 8 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

bảng dữ liệu tải về

Link URL