ch7305 Chrontel, ch7305 Datasheet - Page 29

• Manufacturer Part Number: ch7305
• Description: Ch7305 Single/dual Channel Lvds Transmitter
• Manufacturer: Chrontel

CHRONTEL
4.4
4.5
201-0000-054
V
Symbol
V
Symbol
V
V
I
DC
V
V
MISCAPU
V
MISCAOH
V
MISCAOL
V
MISCAIH
t
V
MISCAIL
f
t
DATAIH
DATAIL
PIXEL
t
XCLK
STEP
SDOL
XJIT
SPIH
SPIL
t
HYS
t
Digital Inputs / Outputs
AC Specifications
XCLK
S
H
Rev. 1.31, 6/14/2006
Description
SPD (serial port data) Output
Low Voltage
Serial Port (SPC, SPD) Input
High Voltage
Serial Port (SPC, SPD) Input
Low Voltage
Hysteresis of Inputs
D[11:0] Input High Voltage
D[11:0] Input Low Voltage
CONFIG, RESET*
Input High Voltage
CONFIG, RESET*
Input Low Voltage
Pull Up Current
(CONFIG, RESET*)
CONFIG, ENAVDD, ENABKL,
Output High Voltage
CONFIG, ENAVDD, ENABKL,
Output Low Voltage
Description
Input (XCLK) frequency
Pixel time period
Input (XCLK) Duty Cycle
XCLK clock jitter tolerance
Setup Time: D[11:0], H, V and
DE to XCLK, XCLK*
Hold Time: D[11:0], H, V and
DE to XCLK, XCLK*
De-skew time increment
T
XCLK = XCLK* to
D[11:0], H, V, DE =
Vref
D[11:0], H, V, DE =
Vref to XCLK =
XCLK*
I
DVDD=3.3V
DVDD=3.3V
V
I
I
Test Condition
S
Test Condition
OL
OH
OL
IN
+ T
= 0V
= 2.0 mA
= 3.2mA
= -0.4mA
H
< 1.2ns
Vref+0.25
GND-0.5
GND-0.5
GND-0.5
VDD-0.2
Min
Min
0.25
6.06
1.0
2.7
0.5
0.5
0.5
25
30
50
Typ
Typ
2
DVDD+0.5
VDD + 0.5
VDD + 0.5
Vref-0.25
Max
Max
165
0.4
0.4
0.6
0.2
40
70
80
5
CH7305
Unit
Unit
MHz
uA
ns
ns
ns
ns
ps
%
V
V
V
V
V
V
V
V
V
V
29