PI3PCIE3412 Datasheet, PDF (3/10 Pages) Pericom Semiconductor Corporation – 3.3V, PCI Express 3.0 2-Lane, 2:1 Mux/DeMux Switch, with Single Enable

PI3PCIE3412
PCI Express® 3.0 2-Lane,
2:1 Mux/DeMux Switch with Single Enable
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 +4.6V
Channel DC Input Voltage ................................................. –0.5V to 1.5V
DC Output Current ....................................................................... 120mA
Power Dissipation ............................................................................ 0.5W
SEL DC Input Voltage ....................................................... –0.5V to 4.6V
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. Expo-
sure to absolute maximum rating conditions for extended
periods may affect reliability.
Electrical Characteristics
Recommended Operating Conditions
Symbol
Parameter
Conditions
Min Typ Max Units
V_DD
I_DD
V_I/O-DIF
V_I/O-CM
T_CASE
3.3V Power Supply
Total current from V_DD 3.3V supply
Differential Voltage (differential pins)
Common Mode Voltage (differiential pins)
Case temperature range for operation within spec.
SEL = 0V or V_DD
3.0
3.3
3.6
V
0.15
1
mA
1.6
V_ppd
0
0.8
V
-40
85 Celsius
DC Electrical Characteristics for Switching over Operating Range
Parameters Description
Test Conditions⁽¹⁾
VIH - SEL
VIL - SEL
VIK
IIH
IIL
IIN - SEL
IIH
IIL
Input HIGH Voltage, SEL Input
Input LOW Voltage, SEL Input
Clamp Diode Voltage
Input HIGH Current, SEL
Input LOW Current, SEL
Input Leakage Current, SEL Input
Input HIGH Current, A_X, B_X, C_X
Input LOW Current, A_X, B_X, C_X
V_DD = Max., I_IN = –18mA
V_DD = Max., V_IN = V_DD
V_DD = Max., V_IN = 0V
V_IN = V_IH - SEL Max or V_IL - SEL Min
V_DD = Max., V_IN = 1.5V
V_DD = Max., V_IN = 0V
IOZH
HighZ HIGH Current, B_X, C_X
V_DD = Max., V_IN = 1.5V
IOZL
HighZ LOW Current, B_X, C_X
V_DD = Max., V_IN = 0V
CI/O-ON ON state I/O capacitance
RON
ON state resistance
V_DD = 3.3V, IO = 8mA, V_IN = 0.8V
Note:
1. Typical values are at V_DD = 3.3V, T_A = 25°C ambient and maximum loading.
Switching Characteristics
Param-
eters
Description
Test Conditions Min.
tPZH, tPZL Line Enable Time - SEL to AN, BN, CN
2
tPHZ, tPLZ Line Disable Time - SEL to AN, BN, CN
0.5
tb-b
Bit-to-bit skew within the same differential pair
tch-ch
Channel-to-channel skew
Min Typ⁽¹⁾ Max
2
3.6
0
0.8
–0.7 –1.2
±5
±5
–10
+10
–10
+10
–10
+10
–10
+10
–10
+10
1.5
5
Units
V
µA
µA
µA
µA
µA
pF
Ω
Typ. Max. Units
20
25
ns
5
25
5
10
ps
20
ps
13-0046
3
www.pericom.com 04/15/13