MAX4951BECTP+ Maxim Integrated Products, MAX4951BECTP+ Datasheet - Page 8

• Manufacturer Part Number: MAX4951BECTP+
• Description: IC REDRIVER SATA I/II 20TQFN
• Manufacturer: Maxim Integrated Products
• Type: Redriverr

Specifications of MAX4951BECTP+

• Number Of Drivers/receivers: 1/1
• Protocol: SATA I / SATA II
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 20-TQFN Exposed Pad
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Low Level Output Current: 500 uA
• Maximum Power Dissipation: 2051 mW
• Minimum Operating Temperature: 0 C
• Propagation Delay Time: 240 ps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

The MAX4951 is characterized for ±5.5kV ESD protec-
tion using the Human Body Model (MIL-STD-883,
Method 3015). Figure 1 shows the Human Body Model
and Figure 2 shows the current waveform it generates
when discharged into a low impedance. This model
consists of a 100pF capacitor charged to the ESD volt-
age of interest that is then discharged into the device
through a 1.5kΩ resistor.
SATA I/SATA II Bidirectional Re-Driver
Figure 1. Human Body ESD Test Model
8
VOLTAGE
_______________________________________________________________________________________
SOURCE
HIGH-
DC
CHARGE-CURRENT
LIMIT RESISTOR
1MΩ
R
C
100pF
C s
RESISTANCE
DISCHARGE
STORAGE
CAPACITOR
1500Ω
R
D
Human Body Model
DEVICE
UNDER
TEST
Caution: Do not exceed the absolute maximum rat-
ings because stresses beyond the listed ratings
may cause permanent damage to the device.
Proper power-supply sequencing is recommended for
all devices. Always apply V
especially if the signal is not current limited.
Figure 2. Human Body Current Waveform
AMPS
I
P
36.8%
100%
90%
10%
0
0
t
RL
Power-Supply Sequencing
CURRENT WAVEFORM
TIME
CC
t
DL
I r
before applying signals,
PEAK-TO-PEAK RINGING
(NOT DRAWN TO SCALE)