Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
AD9279 Datasheet(PDF) 42 Page - Analog Devices |
|
AD9279 Datasheet(HTML) 42 Page - Analog Devices |
42 / 45 page AD9279 Rev. 0 | Page 41 of 44 Addr. (Hex) Register Name Bit 7 (MSB) Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 (LSB) Default Value Comments 0x0F FLEX_CHANNEL_ INPUT Filter cutoff frequency control 0000 = 1.3 × 1/3 × fSAMPLE 0001 = 1.2 × 1/3 × fSAMPLE 0010 = 1.1 × 1/3 × fSAMPLE 0011 = 1.0 × 1/3 × fSAMPLE (default) 0100 = 0.9 × 1/3 × fSAMPLE 0101 = 0.8 × 1/3 × fSAMPLE 0110 = 0.7 × 1/3 × fSAMPLE 1000 = 1.3 × 1/4.5 × fSAMPLE 1001 = 1.2 × 1/4.5 × fSAMPLE 1010 = 1.1 × 1/4.5 × fSAMPLE 1011 = 1.0 × 1/4.5 × fSAMPLE 1100 = 0.9 × 1/4.5 × fSAMPLE 1101 = 0.8 × 1/4.5 × fSAMPLE 1110 = 0.7 × 1/4.5 × fSAMPLE X X X X 0x30 Antialiasing filter cutoff (global). 0x10 FLEX_OFFSET X X 1 0 0 0 0 0 0x20 Reserved. 0x11 FLEX_GAIN X X X X PGA gain 00 = 21 dB 01 = 24 dB (default) 10 = 27 dB 11 = 30 dB LNA gain 00 = 15.6 dB 01 = 17.9 dB 10 = 21.3 dB (default) 0x06 LNA and PGA gain adjustment (global). 0x12 BIAS_CURRENT X X X X 1 X LNA bias 00 = high 01 = mid-high (default) 10 = mid-low 11 = low 0x09 LNA bias current adjustment (global). 0x14 OUTPUT_MODE X 0 = LVDS ANSI-644 (default) 1 = LVDS low power, (IEEE 1596.3 similar) X X X Output invert enable 1 = on 0 = off (default) Data format select 00 = offset binary (default) 01 = twos complement 0x00 Configures the outputs and the format of the data (Bits[7:3] and Bits[1:0] are global; Bit 2 is local). 0x15 OUTPUT_ADJUST X X Output driver termination 00 = none (default) 01 = 200 Ω 10 = 100 Ω 11 = 100 Ω X X X DCO± and FCO± 2× drive strength 1 = on 0 = off (default) 0x00 Determines LVDS or other output properties. Primarily functions to set the LVDS span and common-mode levels in place of an external resistor (Bits[7:1] are global; Bit 0 is local). 0x16 OUTPUT_PHASE X X X X Output clock phase adjust 0000 = 0° relative to data edge 0001 = 60° relative to data edge 0010 = 120° relative to data edge 0011 = 180° relative to data edge (default) 0100 = reserved 0101 = 300° relative to data edge 0110 = 360° relative to data edge 0111 = reserved 1000 = 480° relative to data edge 1001 = 540° relative to data edge 1010 = 600° relative to data edge 1011 to 1111 = 660° relative to data edge 0x03 On devices that use global clock divide, deter- mines which phase of the divider output is used to supply the output clock. Internal latching is unaffected. (global) 0x18 FLEX_VREF X 0 = internal reference 1 = external reference X X X X 1 1 0x03 Select internal reference (recommended default) or external reference (global). 0x19 USER_PATT1_LSB B7 B6 B5 B4 B3 B2 B1 B0 0x00 User-Defined Pattern 1, LSB (global). |
Número de pieza similar - AD9279 |
|
Descripción similar - AD9279 |
|
|
Enlace URL |
Política de Privacidad |
ALLDATASHEET.ES |
¿ALLDATASHEET es útil para Ud.? [ DONATE ] |
Todo acerca de Alldatasheet | Publicidad | Contáctenos | Política de Privacidad | Intercambio de Enlaces | Lista de Fabricantes All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |