MAX4908ETD+T Maxim Integrated Products, MAX4908ETD+T Datasheet - Page 8

• Manufacturer Part Number: MAX4908ETD+T
• Description: IC MULTIPLEXER DUAL 3X1 14TDFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX4908ETD+T

• Function: Multiplexer
• Circuit: 2 x 3:1
• On-state Resistance: 800 mOhm
• Voltage Supply Source: Single Supply
• Voltage - Supply, Single/dual (±): 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-WFDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MAX4908ETD+T; MAX4908ETD+TTR

8
*eSATA = external SATA; iSATA = internal SATA
Dual-Channel Buffers Support Up to 6Gbps Data Rates
and Minimize Jitter Effects
Save Space and Cost in Enterprise and Computing Applications
Save Space and Reduces BOM Cost
• Single +3 .3V supply operation eliminates need for
• Integrated 50Ω input/output termination resistors
Two Integrated Modes Conserve Power and
Battery Life
• SATA cable/drive detect consumes only 500µA (typ)
• Dynamic power reduction reduces power by ≥ 70%
MAX4951BE
MAX4951C
costly LDO
Part
Protects against
with out-of-band
(OOB) detection
unwanted noise
jitter by squaring
Reduces system
the signal
Supply Voltage
(V)
3.3
Channels
CONTROLLER
2
SATA HOST
feature reduces power
Dynamic power-down
consumption by 75%!
(MAX4951BE)
eSATA (6Gbps)
iSATA (6Gbps)
Interface*
(Speed)
Rx
Tx
BEFORE
AINP
AINM
BOUTM
BOUTP
Detection
GPIO
OOB
EN
✓
MAX4951BE
V
PA
Power-Save
CC
Protects against
with out-of-band
(OOB) detection
unwanted noise
Mode
✓
PB
High Performance Increases Design Flexibility
• Supports SATA Rev 2 .0 and 3 .0 output levels
• Supports SATA OOB signaling
• Input equalization and selectable preemphasis
Input Equalization
compensate for longer traces
GND
Programmable
AOUTM
AOUTP
BINM
AFTER
BINP
CAD
✓
jitter by squaring
Reduces system
the signal
Rx
Tx
De/Preemphasis
Output
✓
feature reduces power
consumption by 75%!
Deterministic
Dynamic power-down
Jitter
(MAX4951BE)
20
(mm x mm)
Package
20-TQFN
(4 x 4)
with out-of
Protects ag
(OOB) dete
unwanted