MAX9247GCM/V+ Maxim Integrated, MAX9247GCM/V+ Datasheet - Page 5

• Manufacturer Part Number: MAX9247GCM/V+
• Description: Serializers & Deserializers - Serdes 27Bit 2.5-42MHz DC Blnc LVDS Serializer
• Manufacturer: Maxim Integrated
• Type: Serializerr

Specifications of MAX9247GCM/V+

• Rohs: yes
• Data Rate: 840 Mbit/s
• Input Type: LVCMOS
• Output Type: LVDS
• Number Of Inputs: 27
• Number Of Outputs: 1
• Operating Supply Voltage: 3 V to 3.6 V
• Operating Temperature Range: - 40 C to + 105 C
• Package / Case: LQFP-48
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT

(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)
= 100Ω, T
WITHOUT PREEMPHASIS
_______________________________________________________________________________________
20
1.00E-14
1.00E-13
1.00E-12
1.00E-11
1.00E-10
30
A
0
CAT5 CABLE
f
840Mbps DATA RATE
FOR CABLE LENGTH < 10m
BER < 10
BIT-ERROR RATE vs. CABLE LENGTH
REFCLK
= +25°C, unless otherwise noted.)
2
= 42MHz
40
-12
CAT5 CABLE LENGTH (m)
4
100mV/div
6
8
EYE DIAGRAM WITHOUT PREEMPHASIS
DC-Balanced LVDS Serializer
PRE = LOW
f
REFCLK
10
= 42MHz
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
f
PRE = HIGH
REFCLK
EYE DIAGRAM WITH PREEMPHASIS
12
14
= 42MHz
16
18
200ps/div
-9
20
2 METER CAT5 CABLE
GND
100Ω TERMINATION
5