MAX9247ECM+ Maxim Integrated Products, MAX9247ECM+ Datasheet - Page 5

• Manufacturer Part Number: MAX9247ECM+
• Description: IC SERIALIZER LVDS 48-LQFP
• Manufacturer: Maxim Integrated Products

Specifications of MAX9247ECM+

• Function: Serializer
• Data Rate: 840Mbps
• Input Type: Serial
• Output Type: LVDS
• Number Of Inputs: 18
• Number Of Outputs: 1
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
CC_
70
60
50
40
30
20
10
0
= +3.3V, R
0
SUPPLY CURRENT vs. FREQUENCY
WORST-CASE PATTERN
10
WITH PREEMPHASIS
L
FREQUENCY (MHz)
WITHOUT PREEMPHASIS
= 100Ω, T
_______________________________________________________________________________________
20
1.00E-14
1.00E-13
1.00E-12
1.00E-11
1.00E-10
30
A
0
BIT-ERROR RATE vs. CABLE LENGTH
CAT5 CABLE
REFCLK = 42MHz
840Mbps DATA RATE
FOR CABLE LENGTH < 10m
BER < 10
= +25°C, unless otherwise noted.)
2
40
-12
CAT5 CABLE LENGTH (m)
4
100mV/div
6
8
DC-Balanced LVDS Serializer
EYE DIAGRAM WITHOUT PREEMPHASIS
REFCLK = 42MHz
PRE = LOW
10
12
27-Bit, 2.5MHz-to-42MHz
200ps/div
GND
2 METER CAT5 CABLE
Typical Operating Characteristics
100Ω TERMINATION
45
40
35
30
25
20
15
10
5
vs. FREQUENCY BIT-ERROR RATE < 10
0
2
4
100mV/div
6
CABLE LENGTH (m)
CABLE LENGTH
8
10
REFCLK = 42MHz
PRE = HIGH
EYE DIAGRAM WITH PREEMPHASIS
12
14
16
18
200ps/div
-9
20
2 METER CAT5 CABLE
GND
100Ω TERMINATION
5