EQCO62T20.3 Datasheet, PDF (16/32 Pages) Microchip Technology – EQCO62T20.3 6.25 Gbps Asymmetric Coax Driver

EQCO62T20.3/EQCO31T20.3
TABLE 3-2: ELECTRICAL CHARACTERISTICS (OVER THE OPERATING VCC AND -40 TO +85°C
RANGE) (CONTINUED)
LFO Output (LVTTL-Like)
LFVCC
Uplink Output Driver Power Supply
1.2
—
3.3
V
t_{rise_LFO}
Rise/Fall Time 20% to 80% of VLFO for 20 pF
—
Load LFVCC = 1.2V
LFVCC = 3.3V
—
6
—
ns
5
—
ns
TABLE 3-3: JITTER NUMBERS
Parameter
Conditions
Min.
Typ. Max. Units
Additive Peak to Peak Jitter on
SDOp/SDOn (EQCO62T20)
Downlink Signal = 1.25 up to
6.25 Gbps, prbs7
—
—
30
ps
EQCO31T20
Downlink Signal = 1.25 up to
3.125 Gbps, prbs7
—
—
30
ps
Peak to Peak Jitter on LFO
0-130m Belden 1694A coax, Over Full
VCC and Temperature Range;
Low-Speed Signal = 21 Mbps, 8B/10B,
—
Downlink Signal= 1.25-6.25 Gbps,8B/10B
—
15
ns
DS60001301B-page 16
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