MAIXM MAX9210, MAX9214, MAX9220, MAX9222 User Manual

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

General Description

The MAX9210/MAX9214/MAX9220/MAX9222 deserialize
three LVDS serial data inputs into 21 single-ended LVC­MOS/LVTTL outputs. A parallel rate LVDS clock received
with the LVDS data streams provides timing for deserial­ization. The outputs have a separate supply, allowing

1.8V to 5V output logic levels.

The MAX9210/MAX9214/MAX9220/MAX9222 feature
programmable DC balance, which allows isolation
between a serializer and deserializer using AC-coupling.
Each deserializer decodes data transmitted by one of
MAX9209/MAX9213 serializers.

The MAX9210/MAX9214 have rising-edge output
strobes, and when DC balance is not programmed, are
compatible with non-DC-balanced 21-bit deserializers
such as the DS90CR216A and DS90CR218A. The
MAX9220/MAX9222 have falling-edge output strobes.

Two frequency versions and two DC-balance default con­ditions are available for maximum replacement flexibility
and compatibility with popular non-DC-balanced deserial­izers. The transition time of the single-ended outputs is
increased on the low-frequency version parts
(MAX9210/MAX9220) for reduced EMI. The LVDS inputs
meet IEC 61000-4-2 Level 4 ESD specification, ±15kV for
Air Discharge and ±8kV Contact Discharge.

The MAX9210/MAX9214/MAX9220/MAX9222 are avail­able in a TSSOP package, and operate over the -40°C to
+85°C temperature range.

Applications

Automotive Navigation Systems

Automotive DVD Entertainment Systems

Digital Copiers

Laser Printers

Features

♦ Programmable DC Balance or Non-DC Balance
♦ DC Balance Allows AC-Coupling for Wider Input

Common-Mode Voltage Range

♦ As Low as 8MHz Operation (MAX9210/MAX9220)
♦ Falling-Edge Output Strobe (MAX9220/MAX9222)
♦ Slower Output Transitions for Reduced EMI

(MAX9210/MAX9220)

♦ High-Impedance Outputs when PWRDWN is Low

Allow Output Busing

♦ Pin Compatible with DS90CR216A/DS90CR218A

(MAX9210/MAX9214)

♦ Fail-Safe Inputs in Non-DC-Balanced Mode
♦ 5V Tolerant PWRDWN Input
♦ PLL Requires No External Components
♦ Up to 1.785Gbps Throughput
♦ Separate Output Supply Pins Allow Interface to

1.8V, 2.5V, 3.3V, and 5V Logic

♦ LVDS Inputs Meet IEC 61000-4-2 Level and ISO

10605 ESD Requirements

♦ LVDS Inputs Conform to ANSI TIA/EIA-644 LVDS

Standard

♦ Low-Profile 48-Lead TSSOP Package
♦ +3.3V Main Power Supply
♦ -40°C to +85°C Operating Temperature Range

MAX9210/MAX9214/MAX9220/MAX9222

Programmable DC-Balance

21-Bit Deserializers

________________________________________________________________ Maxim Integrated Products 1

Ordering Information

19-2864; Rev 5; 11/07

Functional Diagram and Pin Configurations appear at end
of data sheet.

PART TEMP RANGE PIN-PACKAGE

MAX9210EUM -40°C to +85°C 48 TSSOP
MAX9214EUM -40°C to +85°C 48 TSSOP
MAX9220EUM -40°C to +85°C 48 TSSOP
MAX9222EUM -40°C to +85°C 48 TSSOP

MAX9210/MAX9214/MAX9220/MAX9222

Programmable DC-Balance
21-Bit Deserializers

2 _______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

DC ELECTRICAL CHARACTERISTICS

(VCC= +3.0V to +3.6V, V

CCO

= +3.0V to +5.5V, PWRDWN = high, DCB/NC = high or low, differential input voltage |VID| = 0.05V to

1.2V, input common-mode voltage V

CM

= |VID/2| to 2.4V - |VID/2|, TA= -40°C to +85°C, unless otherwise noted. Typical values are at

V

CC

= V

CCO

= +3.3V, VID| = 0.2V, VCM= 1.25V, TA= +25°C). (Notes 1, 2)

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...........................................................-0.5V to +4.0V

V

CCO

to GND.........................................................-0.5V to +6.0V

RxIN_, RxCLK IN_ to GND ....................................-0.5V to +4.0V

PWRDWN to GND .................................................-0.5V to +6.0V

DCB/NC to GND.........................................-0.5V to (V

CC

+ 0.5V)

RxOUT_, RxCLK OUT to GND .................-0.5V to (V

CCO

+ 0.5V)

Continuous Power Dissipation (T

A

= +70°C)

48-Pin TSSOP (derate 16mW/°C above +70°C) ....... 1282mW

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

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

ESD Protection

Human Body Model (R

D

= 1.5kΩ, CS= 100pF)

All Pins to GND ..........................................................±5kV

IEC 61000-4-2 (RD= 330Ω, CS= 150pF)

Contact Discharge (RxIN_, RxCLK IN_) to GND ...........±8kV

Air Discharge (RxIN_, RxCLK IN_) to GND ..................±15kV

ISO 10605 (R

D

= 2kΩ, CS= 330pF)

Contact Discharge (RxIN_, RxCLK IN_) to GND ...........±8kV

Air Discharge (RxIN_, RxCLK IN_) to GND ..................±25kV

Lead Temperature (soldering, 10s) .................................+300°C

SINGLE-ENDED INPUTS (PWRDWN, DCB/NC)

High-Level Input Voltage V

Low-Level Input Voltage V

Input Current I

Input Clamp Voltage V

SINGLE-ENDED OUTPUTS (RxOUT_, RxCLK OUT)

High-Level Output Voltage V

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS

PWRDWN 2.0 5.5

IH

DCB/NC 2.0

IL

IN

CL

OH

VIN = high or low, PWRDWN = high or low -20 +20 µA

ICL = -18mA -1.5 V

IOH = -100µA

IOH = -2mA

IOL = 100µA 0.1

Low-Level Output Voltage V

High-Impedance Output Current I

OL

OZ

IOL = 2mA

PWRDWN = low,

= -0.3V to V

V

OUT_

MAX9210/
MAX9220

MAX9214/MAX9222

MAX9210/
MAX9220

MAX9214/MAX9222 0.2

+ 0.3V

CCO

RxCLK OUT

RxOUT_

RxCLK OUT 0.2

RxOUT_ 0.26

V

+

CC

0.3

-0.3 +0.8 V

V

-

CCO

0.1

V

-

CCO

0.25

-

V

CCO

0.40

V

-

CCO

0.25

-20 20 µA

V

V

V

MAX9210/MAX9214/MAX9220/MAX9222

Programmable DC-Balance

21-Bit Deserializers

_______________________________________________________________________________________ 3

DC ELECTRICAL CHARACTERISTICS (continued)

(VCC= +3.0V to +3.6V, V

CCO

= +3.0V to +5.5V, PWRDWN = high, DCB/NC = high or low, differential input voltage |VID| = 0.05V to

1.2V, input common-mode voltage V

CM

= |VID/2| to 2.4V - |VID/2|, TA= -40°C to +85°C, unless otherwise noted. Typical values are at

V

CC

= V

CCO

= +3.3V, VID| = 0.2V, VCM= 1.25V, TA= +25°C). (Notes 1, 2)

Output Short-Circuit Current
(Note: Short one output at a
time.)

LVDS INPUTS

Differential Input High Threshold V

Differential Input Low Threshold V

Input Current

Power-Off Input Current

Input Resistor 1 R

Input Resistor 2 R

POWER SUPPLY

Worst-Case Supply Current I

Power-Down Supply Current I

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS

MAX9210/
MAX9220

MAX9214/MAX9222 -10 -40

MAX9210/
MAX9220

MAX9214/MAX9222 -28 -75

= 0 or open,

CCO

= 0 or open, Figure 1

CCO

= 0 or open, Figure 1

CCO

MAX9210/
MAX9220

= V

CC

CCO

MAX9214/
MAX9222

MAX9210/
MAX9220

= V

CC

CCO

MAX9214/

MAX9222

I

OS

TH

I

IN+,

I

IN-

I

INO+,

I

INO-

IN1

IN2

CCW

CCZ

V

= 3.0V

CCO

to 3.6V,
V

= 0

OUT

V

= 4.5V

CCO

to 5.5V,
V

= 0

OUT

TL

PWRDWN = high or low -25 +25 µA

VCC = V
DCB/NC, PWRDWN = 0 or open

PWRDWN = high or low, Figure 1

VCC = V
PWRDWN = high or low, Figure 1

VCC = V

CL = 8pF, worst­case pattern,
DC- balanced
mode; V
= 3.0V to 3.6V,
Figure 2

CL = 8pF, worst
case pattern,
non-DC-balanced
mode; V
= 3.0V to 3.6V,
Figure 2

PWRDWN = low 50 µA

RxCLK OUT -10 -40

RxOUT_ -5 -20

RxCLK OUT -28 -75

RxOUT_ -14 -37

50 mV

-50 mV

-25 +25 µA

42 78 kΩ

246 410 kΩ

8MHz 32 42

16MHz 46 57

34MHz 81 98

16MHz 52 63

34MHz 86 106

66MHz 152 177

10MHz 33 42

20MHz 46 58

33MHz 67 80

40MHz 78 94

20MHz 53 64

33MHz 72 85

40MHz 81 99

66MHz 127 149

85MHz 159 186

mA

mA

MAX9210/MAX9214/MAX9220/MAX9222

Programmable DC-Balance
21-Bit Deserializers

4 _______________________________________________________________________________________

Note 1: Current into a pin is defined as positive. Current out of a pin is defined as negative. All voltages are referenced to ground

except V

TH

and VTL.

Note 2: Maximum and minimum limits over temperature are guaranteed by design and characterization. Devices are production

tested at T

A

= +25°C.

Note 3: AC parameters are guaranteed by design and characterization, and are not production tested. Limits are set at ±6 sigma.
Note 4: C

L

includes probe and test jig capacitance.

Note 5: RCIP is the period of RxCLK IN. RCOP is the period of RxCLK OUT. RCIP = RCOP.
Note 6: RSKM measured with

≤150ps cycle-to-cycle jitter on RxCLK IN.

AC ELECTRICAL CHARACTERISTICS

(VCC= V

CCO

= +3.0V to +3.6V, 100mV

P-P

at 200kHz supply noise, CL= 8pF, PWRDWN = high, DCB/NC = high or low, differential

input voltage |V

ID

| = 0.1V to 1.2V, Input Common Mode Voltage VCM= |VID/2| to 2.4V - |VID/2|, TA= -40°C to +85°C, unless otherwise

noted. Typical values are at V

CC

= V

CCO

= +3.3V, |VID| = 0.2V, VCM= 1.25V, TA= 25°C). (Notes 3, 4, 5)

Output Rise Time CLHT

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS

0.1V
to

0.9V
Figure 3

MAX9210/

CCO

MAX9220

,

CCO

MAX9214/MAX9222 2.2 3.15 3.9

RxOUT_ 3.52 5.04 6.24

RxCLK OUT 2.2 3.15 3.9

ns

0.9V

Output Fall Time CHLT

RxIN Skew Margin RSKM

RxCLK OUT High Time RCOH Figures 5a, 5b

RxCLK OUT Low Time RCOL Figures 5a, 5b

RxOUT Setup to RxCLK OUT RSRC Figures 5a, 5b

RxOUT Hold from RxCLK OUT RHRC Figures 5a, 5b

RxCLK IN to RxCLK OUT Delay RCCD Figures 6a, 6b 4.9 6.17 8.1 ns

Deserializer Phase-Locked Loop
Set

Deserializer Power-Down Delay RPDD Figure 8 100 ns

RPLLS Figure 7

to

0.1V
Figure 3

DC-balanced mode,
Figure 4 (Note 6)

Non-DC-balanced mode,
Figure 4 (Note 6)

MAX9210/

CCO

MAX9220

,

CCO

MAX9214/MAX9222 1.3 2.12 2.9

RxOUT_ 1.95 3.18 4.35

RxCLK OUT 1.3 2.12 2.9

8MHz 6600 7044

16MHz 2560 3137

34MHz 900 1327

66MHz 330 685

10MHz 6600 7044

20MHz 2500 3300

40MHz 960 1448

85MHz 330 685

0.35 x
RCOP

0.35 x
RCOP

0.30 x
RCOP

0.45 x
RCOP

32800
x RCIP

ns

ps

ns

ns

ns

ns

ns

MAX9210/MAX9214/MAX9220/MAX9222

Programmable DC-Balance

21-Bit Deserializers

_______________________________________________________________________________________ 5

Typical Operating Characteristics

(VCC= V

CCO

= +3.3V, CL= 8pF, PWRDWN = high, differential input voltage ⏐VID⏐ = 0.2V, input common-mode voltage VCM= 1.2V,

T

A

= +25°C, unless otherwise noted.)

WORST-CASE PATTERN AND PRBS

SUPPLY CURRENT vs. FREQUENCY

100

MAX9220
DC-BALANCED MODE

90

80

70

60

50

SUPPLY CURRENT (mA)

40

30

20

WORST-CASE PATTERN

5152010

WORST-CASE PATTERN SUPPLY CURRENT

160

MAX9214
DC-BALANCED MODE

140

120

27 - 1 PRBS

25

FREQUENCY (MHz)

vs. FREQUENCY

30 35 40

MAX9210 toc01

MAX9210 toc03

WORST-CASE PATTERN AND PRBS
SUPPLY CURRENT vs. FREQUENCY

100

MAX9220
NON-DC-BALANCED MODE

90

80

70

60

50

SUPPLY CURRENT (mA)

40

30

20

5152010

WORST-CASE PATTERN

27 - 1 PRBS

25

FREQUENCY (MHz)

30 35 40

WORST-CASE PATTERN SUPPLY CURRENT

vs. FREQUENCY

160

MAX9214
NON-DC-BALANCED MODE

140

120

MAX9210 toc02

MAX9210 toc04

100

80

SUPPLY CURRENT (mA)

60

40

580

FREQUENCY (MHz)

65503520

SUPPLY CURRENT (mA)

OUTPUT TRANSITION TIME

vs. OUTPUT SUPPLY VOLTAGE (V

5

MAX9214

4

t

R

3

t

F

2

OUTPUT TRANSITION TIME (ns)

1

2.5 5.0
OUTPUT SUPPLY VOLTAGE (V)

)

CCO

MAX9210 toc05

4.54.03.53.0

100

80

60

40

30

15

45

FREQUENCY (MHz)

OUTPUT TRANSITION TIME

vs. OUTPUT SUPPLY VOLTAGE (V

7

MAX9220

6

t

5

4

3

OUTPUT TRANSITION TIME (ns)

2

1

2.5 5.0

R

t

F

OUTPUT SUPPLY VOLTAGE (V)

75 9060

)

CCO

MAX9210 toc06

4.54.03.53.0

MAX9210/MAX9214/MAX9220/MAX9222

Programmable DC-Balance
21-Bit Deserializers

6 _______________________________________________________________________________________

Pin Description

PIN

TSSOP

NAME FUNCTION

1, 2, 4, 5, 45, 46, 47

RxOUT14–

RxOUT20

Channel 2 Single-Ended Outputs

3, 25, 32, 38, 44 GND Ground

6 DCB/NC

LVTTL/LVCMOS DC-Balance Programming Input:
MAX9210: pulled up to V

CC

MAX9214: pulled up to V

CC

MAX9220: pulled up to V

CC

MAX9222: pulled up to V

CC

See Table 1.

7, 13, 18 LVDS GND LVDS Ground

8 RxIN0- Inverting Channel 0 LVDS Serial Data Input

9 RxIN0+ Noninverting Channel 0 LVDS Serial Data Input

10 RxIN1- Inverting Channel 1 LVDS Serial Data Input

11 RxIN1+ Noninverting Channel 1 LVDS Serial Data Input

12 LVDS V

CC

LVDS Supply Voltage

14 RxIN2- Inverting Channel 2 LVDS Serial Data Input

15 RxIN2+ Noninverting Channel 2 LVDS Serial Data Input

16 RxCLK IN- Inverting LVDS Parallel Rate Clock Input

17 RxCLK IN+ Noninverting LVDS Parallel Rate Clock Input

19, 21 PLL GND PLL Ground

20 PLL V

CC

PLL Supply Voltage

22 PWRDWN

5V Tolerant LVTTL/LVCMOS Power-Down Input. Internally pulled down to GND. Outputs
are high impedance when PWRDWN = low or open.

23 RxCLK OUT

Parallel Rate Clock Single-Ended Output. MAX9210/MAX9214, rising edge strobe.
MAX9220/MAX9222, falling edge strobe.

24, 26, 27, 29, 30, 31,

33

RxOUT0–

RxOUT6

Channel 0 Single-Ended Outputs

28, 36, 48 V

CCO

Output Supply Voltage

34, 35, 37, 39, 40, 41,

43

RxOUT7–
RxOUT13

Channel 1 Single-Ended Outputs

42 V

CC

Digital Supply Voltage