Datasheet

42 Maxim Integrated
Gigabit Multimedia Serial Link with Spread
Spectrum and Full-Duplex Control Channel
MAX9259/MAX9260
ATE. Keep PCB traces that make up a differential pair
equal in length to avoid skew within the differential pair.
ESD Protection
The MAX9259/MAX9260 ESD tolerance is rated for
Human Body Model, IEC 61000-4-2, and ISO 10605. The
ISO 10605 and IEC 61000-4-2 standards specify ESD
tolerance for electronic systems. Serial outputs on the
MAX9259 and serial inputs on the MAX9260 meet ISO
10605 ESD protection and IEC 61000-4-2 ESD protec-
tion. All other pins meet the Human Body Model ESD
tolerances. The Human Body Model discharge compo-
nents are C
S
= 100pF and R
D
= 1.5kI (Figure 34). The
IEC 61000-4-2 discharge components are C
S
= 150pF
and R
D
= 330I (Figure 35). The ISO 10605 discharge
components are C
S
= 330pF and R
D
= 2kI (Figure 36).
Figure 34. Human Body Model ESD Test Circuit
Figure 35. IEC 61000-4-2 Contact Discharge ESD Test Circuit
Figure 36. ISO 10605 Contact Discharge ESD Test Circuit
STORAGE
CAPACITOR
HIGH-
VOLTAGE
DC
SOURCE
DEVICE
UNDER
TEST
CHARGE-CURRENT-
LIMIT RESISTOR
DISCHARGE
RESISTANCE
1MI
R
D
1.5kI
C
S
100pF
C
S
150pF
STORAGE
CAPACITOR
HIGH-
VOLTAGE
DC
SOURCE
DEVICE
UNDER
TEST
CHARGE-CURRENT-
LIMIT RESISTOR
DISCHARGE
RESISTANCE
R
D
330I
STORAGE
CAPACITOR
HIGH-
VOLTAGE
DC
SOURCE
DEVICE
UNDER
TEST
CHARGE-CURRENT-
LIMIT RESISTOR
DISCHARGE
RESISTANCE
R
D
2kI
C
S
330pF