MAXIM MAX9317, MAX9317A, MAX9317B, MAX9317C User Manual

General Description

The MAX9317/MAX9317A/MAX9317B/MAX9317C low­skew, dual 1-to-5 differential drivers are designed for
clock and data distribution. The differential input is
reproduced at five LVDS outputs with a low output-to­output skew of 5ps.

The MAX9317/MAX9317A are designed for low-voltage
operation from a 2.375V to 2.625V power supply for use
in 2.5V systems. The MAX9317B/MAX9317C operate
from a 3.0V to 3.6V power supply for use in 3.3V sys­tems. The MAX9317A/MAX9317C feature 50Ω input ter­mination resistors to reduce component count.

The MAX9317 family is available in 32-pin 7mm ✕ 7mm
TQFP and space-saving 5mm ✕ 5mm QFN packages
and operate across the extended temperature range of

-40°C to +85°C. The MAX9317A is pin compatible with
ON Semiconductor’s MC100EP210S.

Applications

Precision Clock Distribution

Low-Jitter Data Repeaters

Data and Clock Drivers and Buffers

Central-Office Backplane Clock Distribution

DSLAM Backplanes

Base Stations

ATE

Features

♦ Guaranteed 1.0GHz Operating Frequency

♦ 145ps (max) Part-to-Part Skew

♦ 5ps Output-to-Output Skew

♦ 330ps Propagation Delay from CLK_ to Q_

♦ 2.375V to 2.625V Operation (MAX9317/MAX9317A)

♦ 3.0V to 3.6V Operation (MAX9317B/MAX9317C)

♦ ESD Protection: ±2kV (Human Body Model)

♦ Internal 50Ω Input Termination Resistors

(MAX9317A/MAX9317C)

MAX9317/MAX9317A/MAX9317B/MAX9317C

Dual 1:5 Differential Clock Drivers with LVPECL

Inputs and LVDS Outputs

________________________________________________________________ Maxim Integrated Products 1

Ordering Information

MAX9317
MAX9317A
MAX9317B
MAX9317C

31

QA030QA029QA128QA1

24

QA3

23

QA3

22

QA4

21

QA4

20

QB0

19

QB0

18

QB1

17

QB1

27

QA226QA2

10

11

QB4

QB4

12

13

QB3

QB3

14

15

QB2

QB2

2

3

4

6

7

5

1, 8

9, 16

25, 32

V

CC

V

TA

CLKA

CLKA

CLKB

V

TB

GND

CLKB

R

IN

50Ω

R

IN

50Ω

R

IN

50Ω

R

IN

50Ω

MAX9317A/MAX9317C ONLY.

19-2543; Rev 0; 7/02

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

PA RT

T EM P R AN G E

PIN­PA CK A G E

N O M IN A L

SU PPL Y

VO LT A G E

( V)

MAX9317ETJ*

2.5

MAX9317ECJ

32 TQFP 2.5

MAX9317AETJ*

2.5

MAX9317AECJ

32 TQFP 2.5

MAX9317BETJ*

3.3

MAX9317BECJ

32 TQFP 3.3

MAX9317CETJ*

3.3

MAX9317CECJ

32 TQFP 3.3

Pin Configurations appear at end of data sheet.

*Future product—contact factory for availability.

Functional Diagram

-40°C to +85°C 32 Thin QFN

-40°C to +85°C

-40°C to +85°C 32 Thin QFN

-40°C to +85°C

-40°C to +85°C 32 Thin QFN

-40°C to +85°C

-40°C to +85°C 32 Thin QFN

-40°C to +85°C

MAX9317/MAX9317A/MAX9317B/MAX9317C

Dual 1:5 Differential Clock Drivers with LVPECL
Inputs and LVDS Outputs

2 _______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

DC ELECTRICAL CHARACTERISTICS

(VCC= 2.375V to 2.625V (MAX9317/MAX9317A), VCC= 3.0V to 3.6V (MAX9317B/MAX9317C), all outputs loaded 100Ω ±1%
between Q_ and

Q_, unless otherwise noted. Typical values are at VCC= 2.5V (MAX9317/MAX9317A), VCC= 3.3V

(MAX9317B/MAX9317C), V

IHD

= VCC- 1.0V, V

ILD

= VCC- 1.5V, unless otherwise noted.) (Notes 1, 2, and 3)

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.

VCCto GND...........................................................-0.3V to +4.1V

Input Pins to GND.......................................-0.3V to (V

CC

+ 0.3V)

Differential Input Voltage .............V

CC

or 3.0V, whichever is less

Continuous Output Current .................................................28mA

Surge Output Current..........................................................50mA

Continuous Power Dissipation (T

A

= +70°C)

32-Pin, 7mm

✕ 7mm TQFP

(derate 20.7mW/°C above +70°C).................................1.65W

32-Pin 5mm

✕ 5mm QFN

(derate 21.3mW/°C above +70°C)...................................1.7W

Junction-to-Ambient Thermal Resistance in Still Air

32-Pin, 7mm

✕ 7mm TQFP......................................+48.4°C/W

32-Pin, 5mm

✕ 5mm QFN ..........................................+47°C/W

Junction-to-Case Thermal Resistance

32-Pin, 7mm

✕ 7mm TQFP.........................................+12°C/W

32-Pin, 5mm

✕ 5mm QFN ............................................+2°C/W

Operating Temperature Range ...........................-40°C to +85°C

Junction Temperature......................................................+150°C

Storage Temperature Range .............................-65°C to +150°C

ESD Protection

Human Body Model (CLK_, CLK_, Q_, Q_, V

T

_) .............±2kV

Soldering Temperature (10s) ...........................................+300°C

-40°C +25°C +85°C

PARAMETER

CONDITIONS

UNITS

INPUTS (CLK_, CLK_)

Differential Input
High Voltage

V

IHD

Figure 1

V

Differential Input
Low Voltage

V

ILD

Figure 1

V

CC

V

CC

V

CC

V

MAX9317/
MAX9317A

Differential Input
Voltage

V

ID

V

IHD

-

V

ILD

MAX9317C

V

Input Current IIH, I

IL

CLK_, or CLK_ =
V

IHD

or V

ILD

,

MAX9317/MAX9317B

µA

Input Termination
Resistance

R

IN

MAX9317A/MAX9317C,
Figure 2 (Note 4)

Ω

OUTPUTS (Q_, Q_)

Output High
Voltage

V

OH

Figure 1

V

Output Low
Voltage

V

OL

Figure 1

V

SYMBOL

MIN TYP MAX MIN TYP MAX MIN TYP MAX

1.2 V

0

0.1 V

MAX9317B/

0.1 3.0 0.1 3.0 0.1 3.0

CC

- 0.1

CC

1.2 V

0

0.1 V

CC

- 0.1

CC

-60 +60 -60 +60 -60 +60

43 50 57 43 50 57 43 50 57

1.6 1.6 1.6

0.9 0.9 0.9

1.2 V

0

0.1 V

CC

- 0.1

CC

MAX9317/MAX9317A/MAX9317B/MAX9317C

Dual 1:5 Differential Clock Drivers with LVPECL

Inputs and LVDS Outputs

_______________________________________________________________________________________ 3

DC ELECTRICAL CHARACTERISTICS (continued)

(VCC= 2.375V to 2.625V (MAX9317/MAX9317A), VCC= 3.0V to 3.6V (MAX9317B/MAX9317C), all outputs loaded 100Ω ±1%
between Q_ and Q_, unless otherwise noted. Typical values are at V

CC

= 2.5V (MAX9317/MAX9317A), VCC= 3.3V

(MAX9317B/MAX9317C), V

IHD

= VCC- 1.0V, V

ILD

= VCC- 1.5V, unless otherwise noted.) (Notes 1, 2, and 3)

-40°C +25°C +85°C

PARAMETER

SYMBOL

CONDITIONS

UNITS

Differential
Output Voltage

V

OD

Figure 1

mV

Change in V

OD

Between
Complementary
Output States

∆V

OD

mV

Output Offset
Voltage

V

OS

V

Change in V

OS

Between
Complementary
Output States

∆V

OS

mV

Q_ shorted to Q_

Output Short­Circuit Current

I

OSC Q_ or Q_ shorted to

GND

mA

POWER SUPPLY

MAX9317/9317A

Power-Supply
Current (Note 5)

I

CC

MAX9317B/9317C

mA

AC ELECTRICAL CHARACTERISTICS

(VCC= 2.375V to 2.625V (MAX9317/MAX9317A) or VCC= 3.0V to 3.6V (MAX9317B/MAX9317C), all outputs loaded with 100Ω ±1%,
between Q_ and Q_, f

IN

≤ 1.0GHz, input transition time = 125ps (20% to 80%), V

IHD

- V

ILD

= 0.15V to VCC, unless otherwise noted.

Typical values are at V

CC

= 2.5V (MAX9317/MAX9317A), VCC= 3.3V (MAX9317B/MAX9317C), fIN= 1.0GHz, V

IHD

= VCC- 1.0V,

V

ILD

= VCC- 1.5V, unless otherwise noted.) (Notes 1 and 4)

-40°C +25°C +85°C

PARAMETER

CONDITIONS

UNITS

Propagation
Delay CLK_,
CLK_ to Q_, Q_

t

PHL

t

PLH

Figure 1

ps

Output-to-Output
Skew

t

SKEW1

(Note 6)

ps

Part-to-Part Skew

t

SKEW2

(Note 7)

ps

Added Random
Jitter

t

RJ

fIN = 1.0GHz, clock
pattern (Note 8)

ps

(RMS)

Added

Deterministic Jitter

t

DJ

fIN = 1.0GHz, 223 - 1
PRBS pattern (Note 8)

ps

(P-P)

Operating
Frequency

f

MAX

VOD ≥ 250mV

GHz

MIN TYP MAX MIN TYP MAX MIN TYP MAX

250 350 450 250 350 450 250 350 450

750 650 650

1.125 1.25 1.375 1.125 1.25 1.375 1.125 1.25 1.375

69 107 75 107 80 107

75 107 81 107 86 107

25 25 25

12 12 12

28 28 28

SYMBOL

MIN TYP MAX MIN TYP MAX MIN TYP MAX

250 310 600 250 330 600 250 335 600

955 545 425

0.8 2.0 0.8 2.0 0.8 2.0

80 105 80 105 80 105

1.0 1.0 1.0

145 145 145