MAX9220EUM/V+ Maxim Integrated, MAX9220EUM/V+ Datasheet

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MAX9220EUM/V+

Manufacturer Part Number
MAX9220EUM/V+
Description
Serializers & Deserializers - Serdes Programmable DC-Bal 21-Bit Deserializer
Manufacturer
Maxim Integrated
Type
Deserializerr
Datasheet

Specifications of MAX9220EUM/V+

Rohs
yes
Data Rate
600 Mbit/s
Input Type
LVDS
Output Type
LVCMOS/LVTTL
Number Of Inputs
3
Number Of Outputs
21
Operating Supply Voltage
3 V to 3.6 V
Operating Temperature Range
- 40 C to + 85 C
Package / Case
TSSOP-48 EP
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
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.
19-2864; Rev 5; 11/07
Functional Diagram and Pin Configurations appear at end
of data sheet.
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.
Automotive Navigation Systems
Automotive DVD Entertainment Systems
Digital Copiers
Laser Printers
________________________________________________________________ Maxim Integrated Products
General Description
Applications
Programmable DC-Balance
♦ Programmable DC Balance or Non-DC Balance
♦ DC Balance Allows AC-Coupling for Wider Input
♦ As Low as 8MHz Operation (MAX9210/MAX9220)
♦ Falling-Edge Output Strobe (MAX9220/MAX9222)
♦ Slower Output Transitions for Reduced EMI
♦ High-Impedance Outputs when PWRDWN is Low
♦ Pin Compatible with DS90CR216A/DS90CR218A
♦ 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
♦ LVDS Inputs Meet IEC 61000-4-2 Level and ISO
♦ LVDS Inputs Conform to ANSI TIA/EIA-644 LVDS
♦ Low-Profile 48-Lead TSSOP Package
♦ +3.3V Main Power Supply
♦ -40°C to +85°C Operating Temperature Range
MAX9210EUM
MAX9214EUM
MAX9220EUM
MAX9222EUM
Common-Mode Voltage Range
(MAX9210/MAX9220)
Allow Output Busing
(MAX9210/MAX9214)
1.8V, 2.5V, 3.3V, and 5V Logic
10605 ESD Requirements
Standard
PART
21-Bit Deserializers
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP RANGE
Ordering Information
PIN-PACKAGE
48 TSSOP
48 TSSOP
48 TSSOP
48 TSSOP
Features
1

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MAX9220EUM/V+ Summary of contents

Page 1

... Automotive DVD Entertainment Systems Digital Copiers Laser Printers Functional Diagram and Pin Configurations appear at end of data sheet. ________________________________________________________________ Maxim Integrated Products 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. Programmable DC-Balance 21-Bit Deserializers ♦ ...

Page 2

Programmable DC-Balance 21-Bit Deserializers ABSOLUTE MAXIMUM RATINGS V to GND ...........................................................-0.5V to +4. GND.........................................................-0.5V to +6.0V CCO RxIN_, RxCLK IN_ to GND ....................................-0.5V to +4.0V PWRDWN to GND .................................................-0.5V to +6.0V DCB/NC to GND.........................................-0. RxOUT_, ...

Page 3

DC ELECTRICAL CHARACTERISTICS (continued) = +3.0V to +5.5V, PWRDWN = high, DCB/NC = high or low, differential input voltage | +3.0V to +3.6V CCO 1.2V, input common-mode voltage +3.3V, V ...

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Programmable DC-Balance 21-Bit Deserializers AC ELECTRICAL CHARACTERISTICS ( +3.0V to +3.6V, 100mV CC CCO P-P input voltage | 0.1V to 1.2V, Input Common Mode Voltage V ID noted. Typical values are ...

Page 5

PWRDWN = high, differential input voltage ⏐ +3.3V CCO +25°C, unless otherwise noted.) A WORST-CASE PATTERN AND PRBS SUPPLY CURRENT vs. FREQUENCY 100 MAX9220 DC-BALANCED MODE 90 80 WORST-CASE ...

Page 6

Programmable DC-Balance 21-Bit Deserializers PIN NAME TSSOP RxOUT14– 45, 46, 47 RxOUT20 3, 25, 32, 38, 44 GND 6 DCB/NC 7, 13, 18 LVDS GND 8 RxIN0- 9 RxIN0+ 10 RxIN1- 11 RxIN1+ 12 LVDS V ...

Page 7

Table 1. DC-Balance Programming DEVICE DCB/NC High or open MAX9210 Low High or open MAX9214 Low High or open MAX9220 Low High or open MAX9222 Low Detailed Description The MAX9210/MAX9220 operate at a parallel clock fre- quency of 8MHz to ...

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Programmable DC-Balance 21-Bit Deserializers RxOUT_ OR RxCLK OUT 8pF Figure 3. Output Load and Transition Times IDEAL SERIAL BIT TIME RSKM RSKM IDEAL MIN MAX INTERNAL STROBE Figure 4. LVDS Receiver Input Skew Margin RCIP RxCLK OUT 2.0V 2.0V 0.8V ...

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PWRDWN 0.8V RxCLK IN RPDD RxOUT_ RxCLK OUT Figure 8. Power-Down Delay + - RxCLK IN CYCLE TxIN15 TxIN14 TxIN20 TxIN19 TxIN18 RxIN2 TxIN8 TxIN7 TxIN13 TxIN12 TxIN11 RxIN1 TxIN1 TxIN6 TxIN5 TxIN4 TxIN0 RxIN0 TxIN_ IS ...

Page 10

Programmable DC-Balance 21-Bit Deserializers the voltage rating of the capacitor. The typical LVDS dri- ver output is 350mV centered on an offset voltage of 1.25V, making single-ended output voltages of 1.425V and 1.075V. An LVDS receiver accepts signals from 0 ...

Page 11

MAX9209 MAX9213 2):1 7 TxIN (7 + 2): 2):1 PWRDWN PLL TxCLK IN 21:3 SERIALIZER Figure 12. Two Capacitors per Link, AC-Coupled, DC-Balanced Mode series capacitors ...

Page 12

Programmable DC-Balance 21-Bit Deserializers MAX9209 MAX9213 2):1 7 TxIN (7 + 2): 2):1 PWRDWN PLL TxCLK IN 21:3 SERIALIZER Figure 13. Four Capacitors per Link, AC-Coupled, DC-Balanced Mode The transition time in a real ...

Page 13

Driving PWRDWN low puts the outputs in high imped- ance, stops the PLL, and reduces supply current to 50µA or less. Driving PWRDWN high drives the outputs low until the PLL locks. The outputs of two deserializers can be bused ...

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Programmable DC-Balance 21-Bit Deserializers Skew Margin (RSKM) Skew margin (RSKM) is the time allowed for degrada- tion of the serial data sampling setup and hold times by sources other than the deserializer. The deserializer sampling uncertainty is accounted for and ...

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Functional Diagram LVDS DATA RECEIVER 0 RxIN0+ STROBE RxIN0- LVDS DATA RECEIVER 1 RxIN1+ STROBE RxIN1- LVDS DATA RECEIVER 2 RxIN2+ STROBE RxIN2- LVDS CLOCK RECEIVER RxCLK IN+ 7x/9x PLL RxCLK IN- DCB/NC PWRDWN Chip Information MAX9210 TRANSISTOR COUNT: 10,248 ...

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Programmable DC-Balance 21-Bit Deserializers (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) N MARKING AAA TOP VIEW ...

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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 17 © 2007 Maxim Integrated Products ...

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