AFE1203 datasheet(2/10 Pages) BURR-BROWN

No de pièce	AFE1203

Description	2Mbps, Single Pair HDSL ANALOG FRONT END

Download	10 Pages

Scroll/Zoom	100%

Fabricant	BURR-BROWN [Burr-Brown (TI)]

Site Internet	http://www.burr-brown.com

Logo

2 / 10 page

2

®

AFE1203

SPECIFICATIONS

Typical at 25

°C, AV

DD = +5V, DVDD = +3.3V, ftx = 1168kHz (E1 single pair rate) and Normal Power mode, unless otherwise specified.

AFE1203E

PARAMETER

COMMENTS

MIN

TYP

MAX

UNITS

RECEIVE CHANNEL

Number of Inputs

Differential

2

Input Voltage Range

Balanced Differential(1)

±3.0

V

Common-Mode Voltage

1.5V CMV Recommended

+1.5

V

Input Impedance

All Inputs

See Typical Performance Curves

Input Capacitance

10

pF

Input Gain Matching

Line Input vs Hybrid Input

±2%

Resolution

14

Bits

Programmable Gain

Four Gains: 0dB, 3.25dB, 6dB, and 9dB

Settling Time

Gain, rxSYNC, or Power Mode Change(8)

6

Symbol

Periods

Gain + Offset Error

Tested at Each Gain Range

5

%FSR(2)

Output Data Coding

Binary Two’s Complement

Data Rate

Normal Power

384

2320

kbps

Medium Power

192

1168

kbps

Low Power

160

320

kbps

Output Word Rate

Normal Power, rxSYNC(3)

196

1168

kHz

TRANSMIT CHANNEL

Transmit Clock Rate, fTX

Symbol Rate, Normal Power

196

1168

kHz

Symbol Rate, Medium Power

96

584

kHz

Symbol Rate, Low Power

80

160

kHz

Transmit –3dB Point

2320kbps

485

kHz

1168kbps

292

kHz

784kbps

196

kHz

Transmit Power(4)

13

13.5

14

dBm

Pulse Output

See Typical Performance Curves

Common-Mode Voltage, VCM

AVDD/2

V

Output Resistance(5)

DC to 1MHz

1

Ω

TRANSCEIVER PERFORMANCE

Uncancelled Echo(6)

rxGAIN = 0dB, Loopback Enabled

–67

dB

rxGAIN = 0dB, Loopback Disabled

–67

dB

rxGAIN = 3.25dB, Loopback Disabled

–69

dB

rxGAIN = 6dB, Loopback Disabled

–71

dB

rxGAIN = 9dB, Loopback Disabled

–73

dB

DIGITAL INTERFACE(5)

Logic Levels

VIH

|IIH| < 10µADVDD – 1

DVDD + 0.3

V

VIL

|IIL| < 10µA

–0.3

+0.8

V

VOH

IOH = –20µADVDD – 0.5

V

VOL

IOL = 20µA

+0.4

V

POWER

Analog Power Supply Voltage

Specification

5

V

Operating Range

4.75

5.25

V

Digital Power Supply Voltage

Specification

3.3

V

Operating Range

3.15

5.25

V

Power Dissipation(4, 7)

Normal Power

385

mW

Medium Power

300

mW

Low Power

240

mW

Power Dissipation(7)

Normal Power, DVDD = 5V

415

mW

PSRR

55

dB

TEMPERATURE RANGE

Operating(5)

–40

+85

°C

NOTES: (1) With a balanced differential signal, the positive input is 180

° out of phase with the negative input, therefore the actual voltage swing about the common

mode voltage on each pin is

±1.5V to achieve a differential input range of ±3.0V or 6Vp-p. (2) FSR is Full-Scale Range. (3) The output data is available at twice the

symbol rate with interpolated values. (4) With a pseudo-random equiprobable sequence of HDSL pulses; 13.5dBm applied to the transformer (27dBm output from

txLINEP and txLINEN). (5) Guaranteed by design and characterization. (6) Uncancelled Echo is a measure of the total analog errors in the transmitter and receiver

sections including the effect of non-linearity and noise. See the Discussion of Specifications section of this data sheet for more information. (7) Power dissipation

includes only the power dissipated within the component and does not include power dissipated in the external loads. The AFE1203 is tested with a 1:2 line

transformer. (8) This is the settling time required for any gain change, change of rxSYNC or any change of power mode.

Numéro de pièce similaire - AFE1203

Fabricant	No de pièce	Fiches technique	Description
Texas Instruments	AFE1203	880Kb / 15P	[Old version datasheet] 2Mbps, Single Pair HDSL ANALOG FRONT END
	AFE1203	897Kb / 16P	[Old version datasheet] 2Mbps, Single Pair HDSL ANALOG FRONT END
	AFE1203E	880Kb / 15P	[Old version datasheet] 2Mbps, Single Pair HDSL ANALOG FRONT END
	AFE1203E/1K	897Kb / 16P	[Old version datasheet] 2Mbps, Single Pair HDSL ANALOG FRONT END
	AFE1203E1K	880Kb / 15P	[Old version datasheet] 2Mbps, Single Pair HDSL ANALOG FRONT END

More results

Description similaire - AFE1203

Fabricant	No de pièce	Fiches technique	Description
Burr-Brown (TI)	AFE1205	196Kb / 10P	2Mbps, Single Pair HDSL ANALOG FRONT END
Texas Instruments	AFE1203E	880Kb / 15P	[Old version datasheet] 2Mbps, Single Pair HDSL ANALOG FRONT END
Texas Instruments	AFE1203	897Kb / 16P	[Old version datasheet] 2Mbps, Single Pair HDSL ANALOG FRONT END
Burr-Brown (TI)	AFE1224	137Kb / 11P	2Mbps, Single Pair ANALOG FRONT END
Texas Instruments	AFE1224	152Kb / 13P	[Old version datasheet] 2Mbps, Single Pair ANALOG FRONT END
Analog Devices	AD6472	114Kb / 8P	2 Pair/1 Pair ETSI Compatible HDSL Analog Front End REV. 0
Analog Devices	AD5011	93Kb / 8P	2 Pair/1 Pair ETSI Compatible HDSL Analog Front End REV PrA
Burr-Brown (TI)	AFE1144	114Kb / 11P	HDSL/MDSL ANALOG FRONT END
	AFE1103	204Kb / 10P	HDSL/MDSL ANALOG FRONT END
	AFE1105	206Kb / 10P	HDSL/MDSL ANALOG FRONT END

More results

AFE1203 Fiches technique(PDF) 2 Page - Burr-Brown (TI)

AFE1203 Fiches technique(HTML) 2 Page - Burr-Brown (TI)

Numéro de pièce similaire - AFE1203

Description similaire - AFE1203

Html Pages

1 2 3 4 5 6 7 8 9 10

Fiches technique Télécharger

Lien URL