EQCO30R5.D Datasheet, PDF (13/24 Pages) Microchip Technology – EQCO30R5.D 3G/HD-SDI Video Cable Equalizer

EQCO30R5.D
TABLE 3-2: ELECTRICAL CHARACTERISTICS (OVER THE OPERATING VCC AND -40 TO +85°C
RANGE)
Uplink Parameters
V_LF
t_{rise_lf}
V_ih
V_il
R_input
Uplink transmit amplitude for R_amp = 1 kΩ
measured inside cable
110
150
190
mV
Rise/Fall time 20% to 80% of LF output on
30
SDIp with R_amp = 1 kΩ
LFI input high voltage
0.8
40
55
ns
—
1.3
V
LFI input low voltage
-0.5
—
0.4
V
Internal resistor to GND
—
3.6
—
kΩ
TABLE 3-3: JITTER NUMBERS⁽¹⁾
Parameter
Jitter in Equalizer Output
Jitter in Equalizer Output
Jitter in Equalizer Output
Jitter in Equalizer Output
Jitter in Equalizer Output
Conditions
2.97 Gbps from 0-120m⁽²⁾
2.97 Gbps from 120-140m⁽²⁾
1.485 Gbps from 0-160m⁽²⁾
1.485 Gbps from 160-200m⁽²⁾
270 Mbps from 0-400m⁽²⁾
Min.
—
—
—
—
—
Typ.
—
0.3
—
0.3
—
Max.
0.25
—
0.25
—
0.2
Units
UI
UI
UI
UI
UI
Additive Jitter on LF Output
8B/10B coded signal at 5 Mbps
over full VCC and temperature
—
—
10
ns
range.
DCD in LF Output
8B/10B coded signal at 5 Mbps
over full VCC and temperature
—
—
10
ns
range.
1: Jitter numbers (over operating VCC range at -40°C to +85°C and full ⌂V_TX range with pathological patterns)
2: Measured with Belden 1694A
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DS60001304B-page 13