DS92LV1023E_14 Datasheet, PDF (7/21 Pages) Texas Instruments – 30-66 MHz 10 Bit Bus LVDS Serializer

DS92LV1023E
www.ti.com
SNLS187B – MARCH 2005 – REVISED APRIL 2013
Electrical Characteristics⁽¹⁾⁽²⁾
Over recommended operating supply and temperature ranges unless otherwise specified.
Parameter
Test Conditions
Min
Typ
Max Units
SERIALIZER LVCMOS/LVTTL DC SPECIFICATIONS (apply to DIN0-9, TCLK, PWRDN, TCLK_R/F, SYNC1, SYNC2, DEN)
V_IH
High Level Input Voltage
V_IL
Low Level Input Voltage
V_CL
Input Clamp Voltage
I_CL = −18 mA
I_IN
Input Current
V_IN = 0V or 3.6V
SERIALIZER Bus LVDS DC SPECIFICATIONS (apply to pins DO+ and DO−)
2.0
GND
V_CC
V
0.8
V
-0.86 −1.5
V
−15
±1
+15
μA
V_OD
ΔV_OD
V_OS
ΔV_OS
I_OS
Output Differential Voltage (DO+)–(DO−)
Output Differential Voltage Unbalance
Offset Voltage
Offset Voltage Unbalance
Output Short Circuit Current
RL = 27Ω, Figure 11
D0 = 0V, DIN = High,PWRDN and DEN =
2.4V
200
290
mV
35
mV
1.05
1.1
1.3
V
4.8
35
mV
−56
−90
mA
I_OZ
TRI-STATE Output Current
PWRDN or DEN = 0.8V, DO = 0V or VCC
−30
±1
+30
μA
I_OX
Power-Off Output Current
VCC = 0V, DO=0V or 3.6V
−100
±1
+100
μA
C_O
Single-ended Output Capacitance
Any BLVDS Output Pin to GND
7.5
pF
SERIALIZER SUPPLY CURRENT (apply to pins DVCC and AVCC)
I_CCD
Serializer Supply Current
Worst Case
RL = 27Ω
Figure 2
f = 30 MHz
f = 66 MHz
42
60
mA
75
90
mA
I_CCXD
Serializer Supply Current Powerdown
PWRDN = 0.8V
47
500
μA
(1) Typical values are given for V_CC = 3.3V and T_A = +25°C.
(2) Current into device pins is defined as positive. Current out of device pins is defined as negative. Voltages are referenced to ground
except VOD, ΔVOD, VTH and VTL which are differential voltages.
Serializer Timing Requirements for TCLK
Over recommended operating supply and temperature ranges unless otherwise specified.
Parameter
Test Conditions
Min
Typ
Max Units
t_TCP
t_TCIH
t_TCIL
t_CLKT
t_JIT
Transmit Clock Period
Transmit Clock High Time
Transmit Clock Low Time
TCLK Input Transition Time
TCLK Input Jitter
See Figure 10
15.15
0.4T
0.4T
T
0.5T
0.5T
3
33.33
0.6T
0.6T
6
150
ns
ns
ns
ns
ps
(RMS)
Copyright © 2005–2013, Texas Instruments Incorporated
Product Folder Links: DS92LV1023E
Submit Documentation Feedback
7