GX3246 Datasheet, PDF (13/47 Pages) Semtech Corporation – Crosspoint Switch with Trace Equalization and Output De-emphasis

Table 2-3: DC Electrical Characteristics (Continued)
Parameter
Current - VCC_OUT2
Current - VCC_25_REF_CLK
Current - VCC_VCO_DIGITAL
Current - VCC_25_VCO0
Current - VCC_25_VCO1
Current - VCC_25_VCO2
Current - VDD_18
Current - VDD_25
Current - VDDIO_D
Symbol
ICC_OUT2
ICC_25
_REF_CLK
ICC_VCO
_DIGITAL
ICC_25
_VCO0
ICC_25
_VCO1
ICC_25
_VCO2
IDD_18
IDD_25
IDDIO_D
Conditions
VCC_OUT2 = 1.2V ±5%,
all outputs active,
ΔV_OD = 200mV, with
De-emphasis
VCC_OUT2 = 1.2V ±5%,
all outputs active,
ΔV_OD = 400mV, with
De-emphasis
VCC_OUT2 = 1.2V ±5%,
all outputs active,
ΔV_OD = 800mV, with
De-emphasis
VCC_OUT2 = 2.5V ±5%,
all outputs active,
ΔV_OD = 200mV, with
De-emphasis
VCC_OUT2 = 2.5V ±5%,
all outputs active,
ΔV_OD = 400mV, with
De-emphasis
VCC_OUT2 = 2.5V ±5%,
all outputs active,
ΔV_OD = 800mV, with
De-emphasis
VCC_OUT2 = 2.5V ±5%,
all outputs active,
ΔV_OD = 1200mV, with
De-emphasis
VDD_18 = 1.8V±5%
VDD_25 = 2.5V±5%
VDDIO_D = 1.8V±5%,
all inputs active
(15pF load)
VDDIO_D = 2.5V±5%,
all inputs active
(15pF load)
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Typ
Max Units Note
0.16
0.20
A
4
0.30
—
A
4
0.56
—
A
4, 5
0.17
—
A
4
0.30
—
A
4
0.62
0.75
A
4
0.82
1.15
A
4
20
40
mA
—
6
10
mA
—
6
10
mA
—
6
10
mA
—
6
10
mA
—
260
750
mA
—
20
40
mA
—
50
100
mA
—
70
140
mA
—
GX3246 290 x 146 3.5Gb/s Crosspoint
Final Data Sheet Rev. 2
GENDOC-056078 March 2013
www.semtech.com
13 of 47
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