DRV1101 Datasheet, PDF (1/8 Pages) Burr-Brown (TI) – HIGH POWER DIFFERENTIAL LINE DRIVER

®
DRV1101
DRV1101
HIGH POWER DIFFERENTIAL LINE DRIVER
FEATURES
q HIGH OUTPUT CURRENT: 230mA
q SINGLE SUPPLY OPERATION: 5V
q 10MHz BANDWIDTH: 6Vp-p into 15Ω
q VERY LOW THD AT HIGH POWER:
–81dBc at 6Vp-p, 100kHz, 100Ω
q FIXED DIFFERENTIAL GAIN: 3V/V
APPLICATIONS
q DSL TWISTED PAIR LINE DRIVER
q COMMUNICATIONS LINE DRIVER
q TWISTED-PAIR CABLE DRIVER
DESCRIPTION
The DRV1101 is fixed gain differential line driver
designed for very low distortion operation when driv-
ing DSL line transformers. It is designed for use as the
upstream line driver for ADSL G.Lite, and as both
upstream and downstream line drivers in CAP sys-
tems. Operating on a single 5V supply, the DRV1101
can supply up to 230mA peak output current. The
output voltage can swing up to 9.5Vp-p on a single 5V
supply. In ADSL G.Lite applications, DRV1101 can
supply up to 10dBm average line power with a crest
factor of 5.3 for a peak line power delivered of
approximately 25dBm. It is packaged in a 8-lead
SOIC.
+5V
DRV1101
Out+ ^4Ω
In+
G = 3V/V
4Ω ^Protection
100Ω
In–
Patent
Out–
1:3.3
Pending
Transformer
GND
SBWS009
International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: [phone] • Twx: 910-952-1111
Internet: http://www.burr-brown.com/ • FAXLine: [phone] (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: [phone] • Immediate Product Info: [phone]
©_{1998 Burr-Brown Corporation}
PDS-1462A
Printed in U.S.A. July, 1998