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MAX9214EUM+

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17
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 LVC-
MOS/LVTTL outputs. A parallel rate LVDS clock received
with the LVDS data streams provides timing for deserial-
ization. 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 con-
ditions are available for maximum replacement flexibility
and compatibility with popular non-DC-balanced deserial-
izers. 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 avail-
able 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
(V
CC
= +3.0V to +3.6V, V
CCO
= +3.0V to +5.5V, PWRDWN = high, DCB/NC = high or low, differential input voltage |V
ID
| = 0.05V to
1.2V, input common-mode voltage V
CM
= |V
ID
/2| to 2.4V - |V
ID
/2|, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at
V
CC
= V
CCO
= +3.3V, V
ID
| = 0.2V, V
CM
= 1.25V, T
A
= +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.
V
CC
to 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, C
S
= 100pF)
All Pins to GND ..........................................................±5kV
IEC 61000-4-2 (R
D
= 330Ω, C
S
= 150pF)
Contact Discharge (RxIN_, RxCLK IN_) to GND ...........±8kV
Air Discharge (RxIN_, RxCLK IN_) to GND ..................±15kV
ISO 10605 (R
D
= 2kΩ, C
S
= 330pF)
Contact Discharge (RxIN_, RxCLK IN_) to GND ...........±8kV
Air Discharge (RxIN_, RxCLK IN_) to GND ..................±25kV
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
SINGLE-ENDED INPUTS (PWRDWN, DCB/NC)
PWRDWN 2.0 5.5
High-Level Input Voltage V
IH
DCB/NC 2.0
V
CC
+
0.3
V
Low-Level Input Voltage V
IL
-0.3 +0.8 V
Input Current I
IN
V
IN
= high or low, PWRDWN = high or low -20 +20 µA
Input Clamp Voltage V
CL
I
CL
= -18mA -1.5 V
SINGLE-ENDED OUTPUTS (RxOUT_, RxCLK OUT)
I
OH
= -100µA
V
CCO
-
0.1
RxCLK OUT
V
CCO
-
0.25
MAX9210/
MAX9220
RxOUT_
V
CCO
-
0.40
High-Level Output Voltage V
OH
I
OH
= -2mA
MAX9214/MAX9222
V
CCO
-
0.25
V
I
OL
= 100µA 0.1
RxCLK OUT 0.2
MAX9210/
MAX9220
RxOUT_ 0.26
Low-Level Output Voltage V
OL
I
OL
= 2mA
MAX9214/MAX9222 0.2
V
High-Impedance Output Current I
OZ
PWRDWN = low,
V
OUT_
= -0.3V to V
CCO
+ 0.3V
-20 20 µA
MAX9210/MAX9214/MAX9220/MAX9222
Programmable DC-Balance
21-Bit Deserializers
_______________________________________________________________________________________ 3
DC ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +3.0V to +3.6V, V
CCO
= +3.0V to +5.5V, PWRDWN = high, DCB/NC = high or low, differential input voltage |V
ID
| = 0.05V to
1.2V, input common-mode voltage V
CM
= |V
ID
/2| to 2.4V - |V
ID
/2|, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at
V
CC
= V
CCO
= +3.3V, V
ID
| = 0.2V, V
CM
= 1.25V, T
A
= +25°C). (Notes 1, 2)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
RxCLK OUT -10 -40
MAX9210/
MAX9220
RxOUT_ -5 -20
V
CCO
= 3.0V
to 3.6V,
V
OUT
= 0
MAX9214/MAX9222 -10 -40
RxCLK OUT -28 -75
MAX9210/
MAX9220
RxOUT_ -14 -37
Output Short-Circuit Current
(Note: Short one output at a
time.)
I
OS
V
CCO
= 4.5V
to 5.5V,
V
OUT
= 0
MAX9214/MAX9222 -28 -75
mA
LVDS INPUTS
Differential Input High Threshold V
TH
50 mV
Differential Input Low Threshold V
TL
-50 mV
Input Current
I
IN+,
I
IN-
PWRDWN = high or low -25 +25 µA
Power-Off Input Current
I
INO+,
I
INO-
V
CC
= V
CCO
= 0 or open,
DCB/NC, PWRDWN = 0 or open
-25 +25 µA
PWRDWN = high or low, Figure 1
Input Resistor 1 R
IN1
V
CC
= V
CCO
= 0 or open, Figure 1
42 78 kΩ
PWRDWN = high or low, Figure 1
Input Resistor 2 R
IN2
V
CC
= V
CCO
= 0 or open, Figure 1
246 410 kΩ
POWER SUPPLY
8MHz 32 42
16MHz 46 57
MAX9210/
MAX9220
34MHz 81 98
16MHz 52 63
34MHz 86 106
C
L
= 8pF, worst-
case pattern,
DC- balanced
mode; V
CC
= V
CCO
= 3.0V to 3.6V,
Figure 2
MAX9214/
MAX9222
66MHz 152 177
10MHz 33 42
20MHz 46 58
33MHz 67 80
MAX9210/
MAX9220
40MHz 78 94
20MHz 53 64
33MHz 72 85
40MHz 81 99
66MHz 127 149
Worst-Case Supply Current I
CCW
C
L
= 8pF, worst
case pattern,
non-DC-balanced
mode; V
CC
= V
CCO
= 3.0V to 3.6V,
Figure 2
MAX9214/
MAX9222
85MHz 159 186
mA
Power-Down Supply Current I
CCZ
PWRDWN = low 50 µA
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17

MAX9214EUM+

Mfr. #:
Buy MAX9214EUM+
Manufacturer:
Maxim Integrated
Description:
IC DESERIALIZER PROG 48TSSOP
Lifecycle:
New from this manufacturer.
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