DS100DF410 Datasheet, PDF (6/43 Pages) Texas Instruments – Low Power 10GbE Quad Channel Retimer

DS100DF410
SNLS399A – JANUARY 2012 – REVISED FEBRUARY 2013
www.ti.com
Electrical Characteristics
Over recommended operating supply and temperature ranges with default register settings unless otherwise specified. ⁽¹⁾
Symbol
Parameter
Conditions
Min
Typ
Max
Units
POWER
PD
Power Supply Consumption
Average Power Consumption⁽²⁾
720
mW
NT_PS
Supply Noise Tolerance ⁽⁴⁾
2.5V LVCMOS DC SPECIFICATIONS
Max Transient Power Supply
Current ⁽³⁾
50 Hz to 100 Hz
100 Hz to 10 MHz
10 MHz to 5.0 GHz
500
610
mA
100
mV_P-P
40
mV_P-P
10
mV_P-P
V_IH
High Level Input Voltage
V_IL
Low Level Input Voltage
V_OH
High Level Output Voltage
I_OH = -3mA
V_OL
Low Level Output Voltage
I_OL = 3mA
I_IN
Input Leakage Current
V_IN = V_DD
V_IN = GND
I_IH
Input High Current (EN_SMB pin) V_IN = V_DD
I_IL
Input Low Current (EN_SMB pin) V_IN = GND
3.3 V LVCMOS DC SPECIFICATIONS (SDA, SDC, INT)
1.75
GND
V_DD
V
0.7
V
2.0
V
0.4
V
+10
μA
-10
μA
+55
μA
-110
μA
V_IH
High Level Input Voltage
V_IL
Low Level Input Voltage
V_OL
Low Level Output Voltage
I_IH
Input High Current
I_IL
Input Low Current
f_SDC
SMBus clock rate
DATA BIT RATES
V_DD = 2.5 V
V_DD = 2.5 V
I_PULLUP = 3mA
V_IN = 3.6 V, V_DD = 2.5 V
V_IN = GND, V_DD = 2.5 V
1.75
GND
+20
-10
10
3.6
V
0.7
V
0.4
V
+40
μA
+10
μA
400
KHz
R_B
Bit Rate Range
10.3125 Gbps Ethernet
10.1
1.25 Gbps Ethernet
1.2
10.6
Gbps
1.3
Gbps
SIGNAL DETECT
SDH
Signal Detect ON Threshold Level Default differential input signal level
70
to assert signal detect, 10.3125
Gbps, PRBS-31
mV_p-p
SDL
Signal Detect OFF Threshold Level Default differential input signal level
10
to de-assert signal detect, 10.3125
Gbps, PRBS-31
mV_p-p
(1) Typical values represent most likely parametric norms at V_DD = 2.5V, T_A = 25°C., and at the Recommended Operation Conditions at the
time of product characterization.
(2) V_DD= 2.5V, T_A = 25°C. All four channels active and locked. DFE powered-up and enabled.
(3) Maximum power supply current during lock acquisition. All four channels active, all four channels unlocked, all registers at default
settings.
(4) Allowed supply noise (mV_P-P sine wave) under typical conditions.
6
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