REVISION C 2/18/15

87993I DATA SHEET

3

1-TO-5 DIFFERENTIAL-TO-3.3V LVPECL

PLL CLOCK DRIVER W/DYNAMIC CLOCK SWITCH

TABLE 3C. DIFFERENTIAL DC CHARACTERISTICS, V

CC = VCCA = 3.3V±5%, T

A

= -40°C TO 85°C

TABLE 3A. POWER SUPPLY DC CHARACTERISTICS, V

CC = VCCA = 3.3V±5%, T

A

= -40°C TO 85°C

Symbol

Parameter

Test Conditions

Minimum

Typical

Maximum

Units

V

CC

Core Supply Voltage

3.135

3.3

3.465

V

V

CCA

Analog Supply Voltage

3.135

3.3

3.465

V

I

EE

Power Supply Current

80

180

mA

I

CCA

Analog Supply Current

15

20

mA

TABLE 3B. LVCMOS/LVTTL DC CHARACTERISTICS, V

CC = VCCA = 3.3V±5%, T

A

= -40°C TO 85°C

Symbol

Parameter

Test Conditions

Minimum

Typical

Maximum

Units

V

IH

Input High Voltage

LVCMOS Inputs

2

3.3

V

V

IL

Input Low Voltage

LVCMOS Inputs

-0.3

0.8

V

I

IH

Input High Current

SEL_CLK, MAN_

OVERRIDE

V

IN = VCC = 3.465V

5

µA

nALARM_RESET,

PLL_SEL, nMR

V

IN = VCC = 3.465V

120

µA

I

IL

Input Low Current

SEL_CLK, MAN_

OVERRIDE

V

IN = 0V, VCC = 3.465V

-5

µA

nALARM_RESET,

PLL_SEL, nMR

V

IN = 0V, VCC = 3.465V

-120

µA

V

OH

Output High Voltage; NOTE 1

2.4

V

V

OL

Output Low Voltage; NOTE 1

0.5

V

NOTE 1: Outputs terminated with 50

Ω to V

CC/2. See Parameter Measurement Information Section,

“3.3V Output Load AC Test Circuit diagram”.

Symbol

Parameter

Test Conditions

Minimum

Typical

Maximum

Units

I

IH

Input High Current

CLK0, CLK1, EXT_

FB

V

IN = VCC = 3.465V

5

µA

nCLK0, nCLK1,

nEXT_FB

V

IN = VCC = 3.465V

120

µA

I

IL

Input Low Current

CLK0, CLK1, EXT_

FB

V

IN = 0V, VCC = 3.465V

-5

µA

nCLK0, nCLK1,

nEXT_FB

V

IN = 0V, VCC = 3.465V

-120

µA

V

PP

Peak-to-Peak Input Voltage

0.15

1.3

V

V

CMR

Common Mode Input Voltage; NOTE 1, 2

V

EE + 0.5

V

CC - 0.85

V

NOTE 1: Common mode voltage is defined as V

IH.

NOTE 2: For single ended appliations, the maximum input voltage for CLK, nCLK is V

CC + 0.3V.

ABSOLUTE MAXIMUM RATINGS

Supply Voltage, V

CC

4.6V

Inputs, V

I

-0.5V to V

CC + 0.5 V

Outputs, I

O

Continuous Current

50mA

Surge Current

100mA

Package Thermal Impedance,

θ

JA

47.9°C/W (0 lfpm)

Storage Temperature, T

STG

-65°C to 150°C

NOTE: Stresses beyond those listed under Absolute

Maximum Ratings may cause permanent damage to the

device.These ratings are stress specifications only. Functional

operation of product at these conditions or any conditions

beyond those listed in the DC Characteristics or AC Charac-

teristics is not implied. Exposure to absolute maximum rating

conditions for extended periods may affect product reliability.