MAX3800UHJ+ Maxim Integrated Products, MAX3800UHJ+ Datasheet - Page 5

• Manufacturer Part Number: MAX3800UHJ+
• Description: IC EQUALIZER DRVR 3.2GBPS 32TQFP
• Manufacturer: Maxim Integrated Products
• Type: Driverr

Specifications of MAX3800UHJ+

• Number Of Drivers/receivers: 1/0
• Voltage - Supply: 3.14 V ~ 3.46 V
• Mounting Type: Surface Mount
• Package / Case: 32-TQFP Exposed Pad, 32-eTQFP, 32-HTQFP, 32-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Protocol: -

(T
ones and 100 consecutive zeros substituted. Note: Test pattern produces near worst-case jitter results. Results will vary with pattern,
unless otherwise noted.)
A
= +25°C, V
AFTER 100FT OF BELDEN 9207 CABLE
EQUALIZER OUTPUT EYE DIAGRAM
EQUALIZER OUTPUT (BOTTOM)
(DIFFERENTIAL, 2
EQUALIZER INPUT AFTER
115FT OF CABLE (TOP)
CC
60ps/div (2.5Gbps)
= +3.3V, all jitter measurements done at 3.2Gbps, 700mV cable input with 2
_______________________________________________________________________________________
-10
-20
-30
-40
-50
50
40
30
20
10
0
7
0
-1 PRBS)
EQUALIZER INPUT RETURN LOSS (S11)
0.4
0.8 1.2 1.6
FREQUENCY (GHz)
2.0 2.4 2.8
Typical Operating Characteristics (continued)
AFTER 115FT OF 50Ω GORE 89 CABLE
3.2
EQUALIZER OUTPUT EYE DIAGRAM
EQUALIZER OUTPUT EYE DIAGRAM
AFTER 50FT OF MADISON #14887
SHIELDED TWISTED PAIR CABLE
3.6
3.2Gbps Adaptive Equalizer
(DIFFERENTIAL, 2
(DIFFERENTIAL, 2
4.0
60ps/div (2.5Gbps)
60ps/div (2.5Gbps)
-10
-20
-30
-40
-50
50
40
30
20
10
7
7
0
-1 PRBS)
-1 PRBS)
EQUALIZER OUTPUT RETURN LOSS (S22)
0
0.4
0.8 1.2 1.6
FREQUENCY (GHz)
and Cable Driver
2.0 2.4 2.8
13
1.8
1.7
1.6
1.5
1.4
1.3
1.2
-1 PRBS pattern with 100 consecutive
0
AFTER 100FT OF 75Ω RG179 CABLE
EQUALIZER OUTPUT EYE DIAGRAM
CIM-
CIM+
CIM VOLTAGE vs. CABLE LENGTH
10 20
(RG179B 75Ω COAXIAL CABLE -
3.2
(SINGLE-ENDED, 2
3.6
CABLE LENGTH (FEET)
30
4.0
SINGLE-ENDED)
68ps/div (2.5Gbps)
40
50 60 70 80 90 100
7
-1 PRBS)
5