Datasheet

Maxim Integrated │ 11
www.maximintegrated.com
MAX14970 Ruggedized 6Gbps SATA Redriver with High ESD
and Extended Temperature Operation
Figure 4. Typical Application Circuit for External SATA Application
Package Information
For the latest package outline information and land patterns
(footprints), go to www.maximintegrated.com/packages. Note
that a “+”, “#”, or “-” in the package code indicates RoHS status
only. Package drawings may show a different suffix character, but
the drawing pertains to the package regardless of RoHS status.
Ordering Information
+Denotes a lead(Pb)-free/RoHS-compliant package.
*EP = Exposed pad.
Chip Information
PROCESS: BiCMOS
PART TEMP RANGE PIN-PACKAGE
MAX14970ETP+ -40ºC to +85ºC 20 TQFN-EP*
PACKAGE
TYPE
PACKAGE
CODE
OUTLINE
NO.
LAND
PATTERN NO.
20 TQFN-EP T2044+2
21-0139 90-0036
SATA HOST
CONTROLLER
eSATA
DEVICE
CONNECTOR
EXTERNAL
HARD DRIVE
Rx
1
5
6
7 OR 1*
*PINS 1 AND 7 CAN BE INTERCHANGED DEPENDING ON THE LAYOUT.
2
3
Tx
10nF (X7R)
10nF (X7R)
AINP
AINM
BOUTM
BOUTP
AOUTP
AOUTM
BINM
BINP
CAD
Tx
Rx
10nF (X7R) 10nF (X7R)
10nF (X7R) 10nF (X7R)
10nF (X7R)
MAX14970
4
10nF (X7R)
GNDPBPA
V
CC
EN
GPIO
MODE
GPIO
+3.3V
0.01µF1µF
V
CC