GS3140 Datasheet, PDF (8/40 Pages) Semtech Corporation – Multi-Rate Adaptive 3G SDI Equalizer

Table 2-2: DC Electrical Characteristics (Continued)
V_{CC_A},V_{CC_D,} V_{CC_O} = +1.8V ±5%, T_A = -40°C to +85°C, unless otherwise shown
Parameter
Symbol Conditions
Min
Typ
Max Units Notes
Power Consumption –
Bypass Mode
P_{D_BYPASS}
—
—
58
88
mW
—
Power Consumption –
Output Mute
P_{D_MUTE}
—
—
83
127
mW
—
Power Consumption –
Output Disable
P_{D_DISABLE}
—
—
70
114
mW
—
Power Consumption –
Sleep-Mute
P_{D_SLEEP_MUTE} —
—
49
—
mW
—
Power Consumption – Sleep
P_{D_SLEEP}
—
—
11
27
mW
—
Supply Current – Core
I_{DD_A}
V_{CC_A} = 1.8V
—
37
56
mA
1, 3
Supply Current - Digital
I_{DD_D}
V_{CC_D} = 1.8V
—
5
7.5
mA
—
Supply Current - Output
Driver
V_{DD_O} = +1.2V to +2.5V
OUTPUT_SWING = 0011_b
—
8
12
mA
1, 2
I_{DD_O}
V_{DD_O} = +1.2V to +2.5V
OUTPUT_SWING = 1011_b
—
16
22
mA
1, 2
Serial Input Common
Mode Voltage
V_CMIN
—
1.4
—
1.6
V
—
Serial Output Common
Mode Voltage
V_CMOUT
See Section 4.9.2
Input Voltage - Digital Pins
(CS, SDIN, SCLK)
V_IH
—
V_IL
—
0.65*
VDD_DIG
—
VDD_DIG
V
—
0
—
0.35*
VDD_DIG
V
—
Output Voltage - Digital Pins
(INT, SDOUT)
V_OH
I_OH = -2mA
V_OL
I_OH = 2mA
VDD_DIG
– 0.45
—
—
V
—
—
—
0.45
V
—
Notes:
1. De-emphasis off.
2. See Table 4-2 for all the output swing settings.
3. With de-emphasis enabled, add a typical 4mA.
GS3140
Final Data Sheet
PDS-060939
Rev.1
May 2015
www.semtech.com
8 of 40
Semtech
Proprietary & Confidential