MAX4908ETD+T Maxim Integrated Products, MAX4908ETD+T Datasheet - Page 9

• 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

Integrated Redriver Enhances Signal Integrity
at PCIe 3.0 Speeds
Ideal for Enterprise Systems with Long Traces of Stripline, Microstrip, or Cables
PCI Express and PCIe are registered trademarks of PCI-SIG Corporation.
The MAX14950 is a 4-channel redriver/equalizer with programmable input equalization and output deemphasis
to compensate for circuit board loss, all while redriving high-speed signals at PCIe® 3 . 0 (up to 8 . 0 GTps) data rates .
MAX4952
MAX4952A
MAX4952B
MAX4950
MAX4950A
MAX14950
Part
Voltage
Supply
(V)
3.3
Channels
maximize power savings
4
2
4
2
4
Electrical-idle and
receiver detection
Power-Saving Redrivers for Enterprise Applications
Tx
Rx
PCI Express
operation eliminates
+3.3V single-supply
Interface
(PCIe) 2.0
(Speed)
PCIe 2.0
PCIe 3.0
SAS 2.0
(6Gbps)
(5GTps)
(5GTps)
(8GTps)
MAIN BOARD
need for LDO
MAX14950
MAX14950
®
Detection
OOB
✓
Power-Save
Mode
✓
4 DIFFERENTIAL PAIRS
4 DIFFERENTIAL PAIRS
Tx and Rx channel placement
Programmable
Four lanes in one direction
Equalization
CONNECTORS
MIDPLANE
Input
allow for optimal
✓
✓
De/Preemphasis
Output
SAS signals over
25in of stripline!
Drive PCIe and
✓
✓
REMOTE BOARD
Rx
Tx
Deterministic
(ps, max)
Jitter
20
15
28-TQFN (3.5 x 5.5)
42-TQFN (3.5 x 9)
42-TQFN (3.5 x 9)
42-TQFN (3.5 x 9)
20-TQFN (4 x 4)
36-TQFN (6 x 6)
(mm x mm)
Package
9