PI3V713 Datasheet, PDF (3/9 Pages) Pericom Semiconductor Corporation – 3.3V, 7-Channel Analog Video Switch with Automatic Switching

PRELIMINARY INFORMATION, COMPANY CONFIDENTIAL
PI3V713
3.3V, 7-Channel Analog Video Switch
with Automatic Switching
Maximum Ratings
(Above which useful life may be impaired.For user guidelines,
not tested.)
Storage Temperature....................................–65°C to +150°C
Supply Voltage to Ground Potential...............–0.5V to +4.0V
DC Input Voltage............................................–0.5V to +5.5V
DC Output Current......................................................120mA
Power Dissipation...........................................................0.5W
Note:
Stresses greater than those listed under MAXIMUM RATINGS may
cause permanent damage to the device. This is a stress rating only and
functional operation of the device at these or any other conditions above
those indicated in the operational sections of this specification is not
implied. Exposure to absolute maximum rating conditions for extended
periods may affect reliability.
Truth Table
MS (Internal pull-down)
0
0
1
1
Switching Mode ⁽¹⁾
Automatic Switching
Automatic Switching
Manual Switching
Manual Switching
Pin 30 Role
Priority Pin
Priority Pin
SEL pin
SEL pin
SEL Priority
N/A 0
N/A 1
0
N/A
1
N/A
Result
Port1 has priority
Port 2 has priority
Port 1 is active
Port 2 is active
Notes:
1. Automatic switching is achieved through monitor detection.Please see page 7 for a more detailed explanation of automatic switching.
DC Electrical Characteristics for Video Switching over Operating Range
(T_A = –40°C to +85°C, V_DD = 3.3V ±10% , V_DD5 = 5V)
Parameters
Description
Test Conditions⁽¹⁾
Min.
Input HIGH Voltage (SEL/Priority
V_IH
and MS pins)
Guaranteed HIGH level
2
Input LOW Voltage (SEL/Priority,
V_IL
and MS pins)
Guaranteed LOW level
–0.5
V_IK
Clamp Diode Voltage
V_DD = Max., I_SELx = –18mA
-
I_IH
Input HIGH Current (SEL/Priority) V_DD = Max., V_SELx = V_DD
-
I_IL
Input LOW Current (SEL/Priority) V_DD = Max., V_SELx = GND
-
Power Down Leakage Current for
I_{OFF_H/V/DDC} H/V and DDC channels only
V_DD = 0V, VB = 0V, VA ≤ 3.6
-
R_ON
Switch On-Resistance for RGB
path ⁽³⁾
V_DD = Min., 0V ≤ V_input ≤ 1.2V,
I_input = –40mA
-
R_FLAT(ON)
On-Resistance Flatness for RGB
path ⁽⁴⁾
V_DD = Min., V_input @ 0V and 1.2V,
I_input = –40mA
-
∆R_ON
On-Resistance match from center
ports to any other port (RGB path V_DD = Min., 0V ≤ V_input ≤ 1.2V,
-
only)(4)
I_input = –40mA
V_{OH (H/V)}
Output high for H/V signals
V_DD5 = 5V, I_OH = -24mA
3.0
V_{OL (H/V)}
Output low for H/V signals
V_DD5 = 5V, I_OL = 24mA
0
R_PD
RGB1/2 pull-down resistance
Vdd = 3.3V, 5V Vdd = 5V,
MS = x, SEL = x
135
Typ.⁽²⁾ Max.
-
-
-
0.8
–0.8 –1.2
-
±5
-
±5
-
±5
4.8
5.6
0.5
+1
0.1
1
V_DD5
0.8
160
180
Units
V
µA
Ω
V
10-0168
3
PS9095
05/12/10