MAX3815CCM MAXIM [Maxim Integrated Products], MAX3815CCM Datasheet - Page 4

• Manufacturer Part Number: MAX3815CCM
• Description: TMDS Digital Video Equalizer for DVI/HDMI Cables
• Manufacturer: MAXIM [Maxim Integrated Products]

350mV/div
350mV/div
FLAT-PANEL CABLE, 28 AWG (DATA RATE = 350Mbps)
TMDS Digital Video Equalizer for DVI/HDMI
Cables
(Typical values are at V
otherwise noted.)
4
EQUALIZER EYES AFTER 100ft MADISON DIGITAL
EQUALIZER INPUT EYE AFTER 205ft OF GORE 89
180
170
160
150
140
130
120
110
100
NOISE FREQUENCY (DATA RATE = 1.65Gbps)
CABLE (TOP) EQUALIZER OUTPUT (BOTTOM)
_______________________________________________________________________________________
1
DATA RATE = 1.65Gbps
40dB CABLE SKIN-EFFECT LOSS AT 825MHz
NOISE AMPLITUDE: 200mV
DATA THROUGH 100ft MADISON DIGITAL
FLAT-PANEL CABLE, 28AWG
TOTAL JITTER vs. POWER-SUPPLY
10
FREQUENCY (kHz)
100
152ps/div
1ns/div
CC
1000
P-P
= +3.3V, T
10,000
MAX3815 toc04
MAX3815 toc07
100,000
A
= +25°C, data pattern = 2
300mV/div
350mV/div
EQUALIZER INPUT EYE AFTER 205ft OF GORE 89
0.6
0.5
0.4
0.3
0.2
0.1
Typical Operating Characteristics (continued)
CABLE (TOP) EQUALIZER OUTPUT (BOTTOM)
0
DETERMINISTIC JITTER vs. CABLE LENGTH
0
DATA RATE = 250Mbps
40dB CABLE SKIN-EFFECT LOSS AT 825MHz
EQUALIZER EYES AFTER 3ft CABLE
(TENSOLITE TWIN-AX 28 AWG)
NO EQ
(DATA RATE = 1.65Gbps)
50
CABLE LENGTH (ft)
200ps/div
1ns/div
250Mbps
MAX3815 EQ
7
800Mbps
1.65Gbps
100
- 1 PRBS + 20 ones + 2
WITH
150
MAX3815 toc05
MAX3815 toc08
200
350mV/div
7
FLAT-PANEL CABLE, 28 AWG (DATA RATE = 1.65Gbps)
- 1 PRBS (inverted) + 20 zeros, unless
EQUALIZER EYES AFTER 100ft MADISON DIGITAL
120
100
120
110
100
80
60
40
20
90
80
70
60
0
JITTER vs. DATA RATE AFTER 205ft CABLE
WITH 40dB SKIN-EFFECT LOSS AT 825MHz
INPUT TO CABLE (DATA RATE = 1.65Gbps)
250
RESIDUAL JITTER vs. SIGNAL AMPLITUDE
0.6
205ft OF GORE 89 CABLE WITH 40dB SKIN-
EFFECT LOSS AT 825MHz
RESIDUAL JITTER = DJ + 14.2 X RJ
GORE 89 CABLE
450
DIFFERENTIAL AMPLITUDE (mV
DETERMINISTIC JITTER
0.8
650
RESIDUAL JITTER =
DJ + 14.2 x RJ
DATA RATE (Mbps)
850 1050
200ps/div
1.0
1250
1.2
P-P
MAX3815 toc06
1450
)
1650
1.4