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參數(shù)資料
| 型號： | PI2PCIE2214ZHE |
| 廠商： | Pericom |
| 文件頁數(shù)： | 2/6頁 |
| 文件大小： | 0K |
| 描述： | IC MUX/DEMUX 4:1 42TQFN |
| 標準包裝： | 41 |
| 功能： | 多路復用器/多路分解器，PCIE |
| 電路： | 4 x 1:4 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 1.8V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 42-VFQFN 裸露焊盤 |
| 供應商設(shè)備封裝： | 42-TQFN-EP（3.5x9） |
| 包裝： | 托盤 |
2
PS8989A
12/07/12
PI2PCIE2214
PCI Express 2.0, 1-lane, 4:1 Mux/DeMux Switch
DC Electrical Characteristics for Switching over Operating Range
(TA = –40°C to +85°C, VDD = 1.8V ± 0.1V)
Parameter
Description
Test Conditions
Min.
Typ.(2)
Max.
Units
VIH
Input HIGH Voltage
Guaranteed HIGH level
0.65 x VDD
-
V
VIL
Input LOW Voltage
Guaranteed LOW level
-
0.35 x VDD
VIK
Clamp Diode Voltage
VDD = Max., IIN = –18mA
-
-0.7
-1.2
IIH
Input HIGH Current
VDD = Max., VIN = VDD
-
±5
μA
IIL
Input LOW Current
VDD = Max., VIN = GND
-
±5
Storage Temperature ......................................... –65°C to +150°C
Supply Voltage to Ground Potential ....................–0.5V to +2.5V
DC Input Voltage ................................................. –0.5V to +VDD
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.
Maximum Ratings
(Above which useful life may be impaired. For user guidelines, not tested.)
Power Supply Characteristics
Parameters
Description
Test Conditions(1)
Min.
Typ.(2)
Max.
Units
ICC
Quiescent Power Supply Current
200
300
A
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at VDD = 1.8V, TA = 25°C ambient and maximum loading.
Notes:
1. For max. or min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
Switching Characteristics (TA= -40 to +85C, VDD = 1.8V ± 0.1V)
Parameter
Description
Min.
Typ.(2)
Max.
Units
tPZH, tPZL Line Enable Time - SEL to AN, BN
0.5
-
8.0
ns
tPHZ, tPLZ Line Disable Time - SEL to AN, BN
0.5
-
10
tb-b
Bit-to-bit skew within the same differential pair
7
ps
tch-ch
Channel-to-channel skew
35
ps
Dynamic Electrical Characteristics Over the Operating Range
(TA= -40 to +85C, VDD = 1.8V ± 0.1V)
Parameter
Description
Test Conditions(1)
Min.
Typ.(2)
Max.
Units
XTALK
Crosstalk
f = 2.5 GHz
-40
dB
OIRR
OFF Isolation
f = 2.5 GHz
-25
dB
ILOSS
Differential Insertion Loss
f= 2.5 GHz
-3.0
dB
BW
Bandwidth -3dB
2.6
GHz
Notes:
1. Guaranteed by design.
2. Typical values are at VDD = 1.8V, TA = 25°C ambient and maximum loading.
13-0014
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