PI3V724 Datasheet, PDF (13/14 Pages) Pericom Semiconductor Corporation – 1 to 2 VGA Demux

PI3V724
1 to 2 VGA Demux
Capacitance (TA = -40º to+85ºC, f = 1MHz)
Parameters⁽⁴⁾
CIN
COFF _COM
COFF _P1P2
CON_RGB
CON_DDC
Description
Input Capacitance
RGB Capacitance, Switch OFF
R1, G1, B1 or R2, G2, B2 switch off capaci-
tance
RGB Switch Capacitance, Switch ON B path
DDC Switch Capacitance, Switch ON
Test Conditions(1)
Typ.(2) Units
2.0
pF
3.4
pF
2.4
pF
5.8
pF
5.8
pF
Power Supply Characteristics
Parameters
ICC _ 3.3V rail
ICC_Vdd5_IN
Iccq_3.3V
Iccq_Vdd5_IN
Description
Test Conditions(1)
Quiescent Power Supply V_DD = 3.6V, 5V_V_DD = 5.5V V_SEL =
Current for 3.3V power rail GND or VDD
Quiescent Power supply
current for 5VVDD
Chip disabled
Chip disabled
5V_VDD = 5.5V, VDD = 3.6V, VSEL=
GND or VDD
CE/ = HIGH
CE/ = HIGH
Min. Typ.(2) Max.
-
250
500
Units
µA
100
500
nA
10
µA
100
500
nA
Dynamic Electrical Characteristics Over the Operating Range
(TA=-40º to+85ºC,VDD=3.3V±10%, GND=0V)
Parameters Description
XTALK
Crosstalk
OIRR
OFF Isolation
BW
Bandwidth –3dB
Test Conditions
f = 250MHz, See Fig. 2
f = 250MHz, See Fig. 3
See Fig. 1
ILOSS
Insertion Loss for
RGB path
with 75-Ohm load
Min.
Typ.(2)
-
-38
-
-46
-
1.7
Freq = 10MHz (VGA)
Freq = 100MHz (XGA)
Freq = 300MHz
(UXGA)
Max.
-
-
-
-1.77
-1.88
-2.09
Units
dB
dB
GHz
dB
dB
dB
Parameters Description
Min.
tPD
tPZH, tPZL
tPHZ, tPLZ
t_SK(p)
Trise (H/V)
Tfall (H/V)
Propagation Delay(2,3)
-
Line Enable Time -SELto Input, Output
0.5
Line Disable Time -SELto Input, Output
0.5
Skew between opposite transitions of the same output
(tPHL-tPLH) (2)
-
Horizontal/Vertical synchronous output rise time
(H1_out, V1_out)
Horizontal/Vertical synchronous output fall time
(H1_out, V1_out)
14-0168
13
Typ.⁽²⁾
0.25
-
-
0.1
Max.
15
10
0.2
Units
ns
ns
ns
ns
1.5
ns
1.6
ns
www.pericom.com 10/22/14