AD5011 Datasheet PDF - Analog Devices
| Part Number | AD5011 | |
| Description | 2 Pair/1 Pair ETSI Compatible HDSL Analog Front End | |
| Manufacturers | Analog Devices | |
| Logo |  |
|
|
There is a preview and AD5011 download ( pdf file ) link at the bottom of this page. Total 8 Pages | ||
Preview 1 page No Preview Available !
PRELIMINARY TECHNICAL DATA
a
2Pair/1 PairETSICompatible
HDSL Analog Front End
Preliminary Technical Data
AD5011
FEATURES
Integrated front End for Single Pair or Two Pair HDSL
Systems
Meets ETSI Specifications
Supports 1168 kbps and 2.32 Mbps
Programmable Filtering Supports Adaptive HDSL
Transmit and Receive Signal Path Functions
Receive Hybrid Amplifier, PGA, ADC and Adaptable
Filter
Transmit DAC, Adaptable Filter and Differential
Outputs
Normal Loopback
Serial Interface to Digital Transceivers
Single 3 V Power Supply
GENERAL DESCRIPTION
The AD5011 is an analog front end for two pair or single
pair HDSL applications that use 1168 kbps or 2.32 Mbps
data rates. The device integrates all the transmit and receive
functional blocks. A standard serial interface is used to
communicate with the DAC and ADC. The filters in both
the transmit and receive paths are programmable which
allows adaptive HDSL to be performed also. The part is
available in a 48-pin LQFP package and is specified for a
temperature range of -40 oC to +85 oC.
FUNCTIONAL BLOCK DIAGRAM
V D R IV E
TxDATA
TxSYNC
TxCLK
T x-D E C O U P
14-Bit DAC
ADCCLK
SCLK
SDO
DR
CAP-T
CAP-B
R E F -C O M
VREF
CM-LVL
12-Bit ADC
ADC
B u ffe r
S P IC L K
TFS
DT
DR
RESETB
PW RDOWNB
C o n tro l/
SPI Configuration
6 P ole A da ptive
Bessel Filter
PGA
0 dB
-6 dB
L in e
D river
4 P ole A da ptive
Butterworth Filter
PGA
H yb rid
-6 dB
-3 dB
0 dB
+3 dB
+6 dB
DRV-OUTP
DRV-OUTN
H Y B IN -2 B
H Y B IN -2 A
H Y B IN -1 A
H Y B IN -1 B
REV PrA
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
World Wide Web Site: hppt://www.analog.com
|
| |
 
PRELIMINARY TECHNICAL DATA
AD5011
ADCCLK
t6
t8
t7
SCLK
SDO
t9
D11 D10
t 10
D1 D0
D11 D10
D1 D0
D11 D10 D9
SCLK activity and serial output data activity does not coincide with the sesitive ADCCLK clock edges
Figure 2. ADC Timing (1160 kHz < ADCCLK <= 2320 kHz)
TxCLK
t 15
t 14
TxSYNC
t 13
t 11
TxDATA
t 12
D13 D12 D11
D2 D1 D0 X
X D13 D12
The rising edge of TxSYNC can occur anywhere as long at the TxSYNC low time exceeds one TxCLK period. The TxSYNC falling edge
must occur after the TxCLK rising edge which captures the LSB of the previous word. This ensures correct loading into the DAC. The
first 14 bits are loaded into the DAC, the 2 LSBs being don't cares.
Figure 3. DAC Timing
SPICLK
t 16
t 17
t 18
TFS
t 19
t 21
t 20
DT R/W SEL2 SEL1 SEL0 D11 D10
D1 DO
DR
(R/W = 1)
t 23
t 22
D11 D10
D1 DO
DR
(R/W = 0
If R/W = 1, the selected register's contents will be output on DR. If R/W = 0, no data will be output on DR. The SEL bits identify
which of the four register banks is being written to. The 12 LSBs contain the word. When the AD5011 is reset using RESETB, the
registers are reset to zero.
Figure 4. Control Interface
REV PrA
–5–
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for AD5011 electronic component. |
| Information | Total 8 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ AD5011.PDF Datasheet ] | |
Share Link :
Electronic Components Distributor
|
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists. |
| SparkFun Electronics | Allied Electronics | DigiKey Electronics | Arrow Electronics |
| Mouser Electronics | Adafruit | Newark | Chip One Stop |
Featured Datasheets
| Part Number | Description | MFRS |
| AD5011 | The function is 2 Pair/1 Pair ETSI Compatible HDSL Analog Front End. Analog Devices | |
| AD5012N2L | The function is AC-DC / External Freestanding Adapter. Emerson |  |
| AD5012N2LM | The function is AC-DC / External Freestanding Medical Adapter. Emerson | |
Semiconductors commonly used in industry:
1N4148 |
BAW56 |
1N5400 |
NE555 | | ||
Quick jump to:
AD50
1N4
2N2
2SA
2SC
74H
BC
HCF
IRF
KA | ||