DS92LV3242TVSX Datasheet, PDF (8/31 Pages) Texas Instruments – DS92LV3241/DS92LV3242 20-85 MHz 32-Bit Channel Link II Serializer / Deserializer

DS92LV3241, DS92LV3242
SNLS314D – SEPTEMBER 2009 – REVISED APRIL 2013
Electrical Characteristics⁽¹⁾⁽²⁾
Over recommended operating supply and temperature ranges unless otherwise specified.
Symbol
Parameter
Conditions
LVCMOS DC SPECIFICATIONS
V_IH
High Level Input Voltage
Tx: IOV_DD = 1.71V to 1.89V
V_IL
Low Level Input Voltage
Tx: IOV_DD = 3.135V to 3.465V
Rx
Tx: IOV_DD = 1.71V to 1.89V
Min
0.65 x
IOV_DD
2.0
GND
Tx: IOV_DD = 3.135V to 3.465V
Rx
V_CL
Input Clamp Voltage
I_IN
Input Current
V_OH
High Level Output Voltage
V_OL
Low Level Output Voltage
I_OS
Output Short Circuit Current
I_OZ
TRI-STATE Output Current
SERIALIZER LVDS DC SPECIFICATIONS
I_CL = −18 mA
Tx: V_IN = 0V or 3.465V(1.89V)
IOV_DD = 3.465V(1.89V)
Rx: V_IN = 0V or 3.465V
I_OH = −2mA (Dual)
I_OH = −2mA (Quad)
I_OH = −2mA (Dual)
I_OH = −2mA (Quad)
V_OUT = 0V (Dual)
V_OUT = 0V (Quad)
PDB = 0V,
V_OUT = 0V or V_DD
V_OD
Output Differential Voltage
No pre-emphasis, VSEL = L
(VSEL = H)
ΔV_OD
V_OS
ΔV_OS
I_OS
Output Differential Voltage Unbalance
Offset Voltage
Offset Voltage Unbalance
Output Short Circuit Current
VSEL = L, No pre-emphasis
VSEL = L, No pre-emphasis
VSEL = L, No pre-emphasis
TxOUT[3:0] = 0V, PDB = V_DD,
VSEL = L, No pre-emphasis
TxOUT[3:0] = 0V, PDB = V_DD,
VSEL = H, No pre-emphasis
I_OZ
TRI-STATE Output Current
PDB = 0V,
TxOUT[3:0] = 0V OR V_DD
PDB = V_DD,
TxOUT[3:0] = 0V OR V_DD
R_T
Output Termination
Internal differential output termination
between differential pairs
SERIALIZER SUPPLY CURRENT (DVDD, PVDD AND AVDD PINS)⁽³⁾
I_DDTQ
Serializer (Tx) Total Supply Current
Quad Mode
(includes load current)
f = 85 MHz, CHECKER BOARD pattern
MODE = H, VSEL = H, PRE = OFF
f = 85 MHz, CHECKER BOARD pattern
MODE = H, VSEL = H, RPRE = 12 kΩ
f = 85 MHz, RANDOM pattern
MODE = H, VSEL = H, PRE = OFF
f = 85 MHz, RANDOM pattern
MODE = H, VSEL = H, RPRE = 12 kΩ
GND
−10
−10
2.4
GND
−10
350
(629)
1.00
−2
−6
−15
−15
90
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Typ
Max Units
IOV_DD +
0.3
V
V_DD
0.35 x
IOV_DD
V
0.8
−0.8 −1.5
V
+10
µA
+10
3.0
V_DD
V
0.33
0.5
V
−22
−40
mA
−33
−70
mA
+10
μA
440
(850)
1
1.25
4
−5
−10
525
(1000)
50
1.50
50
mV_P-P
mV_P-P
V
mV
mA
±1
+15
µA
±1
+15
µA
100
130
Ω
150
200
150
200
mA
140
195
140
195
(1) Typical values represent most likely parametric norms at V_DD = 3.3V, T_A = +25°C, and at the Recommended Operating Conditions at
the time of product characterization and are not verified.
(2) Current into a the device is defined as positive. Current out of a device pin is defined as negative. Voltages are referenced to ground
except V_OD, ΔV_OD, V_TH, V_TL which are differential voltages.
(3) DIGITAL, PLL, AND ANALOG VDDS
8
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