BU9969KN_09 Datasheet, PDF (4/14 Pages) Rohm – Video bus interface

BU9969KN
Technical Note
●Electric Characteristics 2
Table 4.2 Electric Characteristics 2
(Unless otherwise specified Ta=25C, DVDD=PVDD=1.8V, IOVDD=AVDD=3.0V, GND=0V)
Item
Symbol Min
Typ
<Video encoder digital portion>
Digital core dynamic current IDDCO
-
20
Digital I/O dynamic current IDDIO
-
0.5
Digital core static current ISTDCO -
1.5
Digital I/O static current
ISTDIO
-
0.5
"H" input voltage
V_IH
IOVDD
-
*0.8
"L" input voltage
V_IL
-0.2
-
L input leak current 1
I_ILL1
-10
-
L input leak current 2
I_ILL2
H input leak current 1
I_IHL
-10
-
H input leak current 2
I_IHT
10
-
SDI "L" output voltage
V_OL
0
-
*1 Internal Color Bar output mode at 27MHz operation.
*2 RESETB = Low
*3 RESETB = Low and All inputs pins = Low
*4 The following pins are applied.
SYSCLK, DATA[15:0], HS, VS, TEST[3:0], SCLK and SDI.
*5 The following pins are set to “Low”.
SYSCLK, DATA[15:0], HS, VS, TEST[3:0], SCLK and SDI.
*6 The following pins are set to “High (IOVDD)”.
SYSCLK, DATA[15:0], HS, VS, SCLK and SDI.
*7 The following pins are set to “High (IOVDD)”.
TEST [3:0]
*8 The SDI pin is applied.
Max Unit
Condition
50
10.0
8
2
IOVDD
+0.2
IOVDD
*0.2
10
mA *1
mA
ｕA *2
ｕA *3
V *4
V *4
ｕA *5
10
ｕA *6
500
ｕA *7
0.5
V *8 IOL=2mA
●Electric Characteristics 3
Table 4.3 Electric Characteristics 3
(Unless otherwise specified Ta=25C, DVDD=PVDD=1.8V, IOVDD=AVDD=3.0V, GND=0V)
Item
Symbol Min
<Video DAC portion>
Video DAC resolution
RES
-
Video DAC dynamic current IDDV
-
Video DAC static current
ISTV
-
Integral linearity error
INL
-
Differential linearity error
DNL
-
Full scale voltage
<PLL portion>
V_FS
1.1
PLL dynamic current
IDDP
-
PLL static current
ISTP
-
*1 R_L=37.5Ω shows the value at measurement.
*2 Set the RESETB or 1^st bit of register PWD_M to “Low”.
Typ
-
40
1
±8.0
±1.0
1.25
1
1
Max
Unit
Condition
10
55
5
±15.0
±4.0
1.4
bit
mA R_L=37.5Ω,R_IREF=1.2kΩ *1
ｕA RESETB=L *2
LSB R_L=37.5Ω,R_IREF=1.2kΩ *1
LSB R_L=37.5Ω,R_IREF=1.2kΩ *1
V R_L=37.5Ω,R_IREF=1.2kΩ *1
2.5
mA SYSCLK=27MHz input
5
uA *2
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
4/13
2009.05 - Rev.A