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©2016-2024 Renesas Electronics Corporation

November 21, 2024

XU Datasheet

Notes for all AC Electrical Characteristics tables:

1 A pull-up resistor from VDD to E/D enables output when pin 1 is left open.

2 Installation should include a 0.01μF bypass capacitor placed between VDD and GND to minimize power supply line noise.

3 Stability is inclusive of 25°C tolerance, operating temperature range, input voltage change, load change, aging, shock and vibration.

4 Standard LVCMOS frequencies include 10MHz, 12MHz, 12.288MHz, 16MHz, 20MHz, 24MHz, 24.576MHz, 25MHz, 33.333MHz, 40MHz, 48MHz,

50MHz, 100MHz, 125MHz and 156.25MHz.

5 Standard differential frequencies include 100MHz, 106.25MHz, 125MHz, 150MHz, 155.52MHz, 156.25MHz, 200MHz, 212.5MHz, 250MHz,

300MHz, 312.5MHz and 400MHz.

tF

Output Fall Time

LVDS.

80% to 20% Vpk-pk.

-

250

315

ps

LVPECL.

-

250

350

HCSL.

-

-

320

LVCMOS.

90% to 10% VDD.

-

5

-

ns

ODC

Output Clock Duty Cycle

LVDS.

FOUT < 156.25MHz.

45

-

55

%

FOUT < 156.25MHz.

40

-

60

LVPECL.

FOUT < 312.5MHz.

45

-

55

FOUT > 312.5MHz.

40

-

60

HCSL.

40

-

60

LVCMOS.

FOUT < 62.5MHz.

45

-

55

FOUT > 62.5MHz.

40

-

60

TOE

Output Enable/ Disable Time

-

-

100

ns

fJITTER Phase Jitter

(12kHz–20MHz)

LVDS.

-

800

1200

fsec

LVPECL.

-

750

1200

HCSL.

-

100

1200

LVCMOS.

FOUT = 100MHz.

-

800

1200

Table 14. 1.8V AC Electrical Characteristics (Cont.)

VDD = 1.8V ±5%, TA = -20°C to +70°C; -40°C to +85°C, -40°C to +105°C.

Symbol

Parameter

Test Condition

Minimum

Typical

Maximum

Unit