DS90UR124-Q1 Datasheet, PDF (8/41 Pages) Texas Instruments – 5-MHz to 43-MHz DC-Balanced 24-Bit FPD-Link II Serializer and Deserializer Chipset

DS90UR124-Q1, DS90UR241-Q1
SNLS231O – SEPTEMBER 2006 – REVISED APRIL 2015
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7.4 Thermal Information
THERMAL METRIC⁽¹⁾
DS90UR124-Q1
PAG [TQFP]
DS90UR241-Q1
PFB [TQFP]
UNIT
64 PINS
48 PINS
R_θJA
R_θJC(top)
R_θJB
ψ_JT
ψ_JB
Junction-to-ambient thermal resistance
Junction-to-case (top) thermal resistance
Junction-to-board thermal resistance
Junction-to-top characterization parameter
Junction-to-board characterization parameter
58.1
64.3
13.0
14.1
30.4
30.2
°C/W
0.3
0.4
30.0
29.8
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
7.5 Electrical Characteristics
over recommended operating supply and temperature ranges unless otherwise specified
PARAMETER
TEST CONDITIONS
PIN/FREQ.
LVCMOS DC SPECIFICATIONS
V_IH
High-Level Input Voltage
V_IL
Low-Level Input Voltage
V_CL
Input Clamp Voltage
I_CL = −18 mA
Tx: D_IN[0:23], TCLK,
TPWDNB, DEN, TRFB,
RAOFF, VODSEL, RES0.
Rx: RPWDNB, RRFB, REN,
PTOSEL, BISTEN, BISTM,
SLEW, RES0.
I_IN
Input Current
V_IN = 0 V or 3.6 V
Tx: D_IN[0:23], TCLK,
TPWDNB, DEN, TRFB,
RAOFF, RES0.
Rx: RRFB, REN, PTOSEL,
BISTEN, BISTM, SLEW,
RES0.
Rx: RPWDNB
V_OH
High-Level Output
Voltage
V_OL
Low-Level Output
Voltage
I_OS
Output Short Circuit
Current
I_OH = −2 mA, SLEW = L
I_OH = −4 mA, SLEW = H
I_OL = 2 mA, SLEW = L
I_OL = 4 mA, SLEW = H
V_OUT = 0 V
Rx: R_OUT[0:23], RCLK,
LOCK, PASS.
I_OZ
Tri-state Output Current
LVDS DC SPECIFICATIONS
RPWDNB, REN = 0 V,
V_OUT = 0 V or V_DD
Rx: R_OUT[0:23], RCLK,
LOCK, PASS.
V_TH
Differential Threshold
High Voltage
V_TL
Differential Threshold
Low Voltage
V_CM = 1.8 V
Rx: R_IN+, R_IN−
I_IN
Input Current
V_IN = 2.4 V, V_DD = 3.6 V
V_IN = 0 V, V_DD = 3.6 V
MIN TYP MAX UNIT
2
GND
V_DD V
0.8 V
–0.8 –1.5 V
–10 ±2
10
µA
–20 ±5
2.3
3
GND 0.33
20
V_DD V
0.5 V
–40 –70 –110 mA
–30 ±0.4
30 µA
50 mV
–50
mV
±100 ±250
µA
±100 ±250
8
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