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參數(shù)資料
| 型號(hào)： | PI2PCIE2412ZHEX |
| 廠商： | Pericom |
| 文件頁數(shù)： | 4/10頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC PCI-E MUX/DEMUX 2X1 42TQFN |
| 標(biāo)準(zhǔn)包裝： | 3,500 |
| 功能： | 多路復(fù)用器/多路分解器 |
| 電路： | 4 x 2:1 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 1.5 V ~ 2 V |
| 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(yīng)商設(shè)備封裝： | 42-TQFN-EP（3.5x9） |
| 包裝： | 帶卷 (TR) |
3
PI2PCIE2412
1.8V, PCI Express Gen2 Compliant, 4-Differential
Channel, 2:1 Mux/DeMux Switch
www.pericom.com
03/26/13
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. Expo-
sure 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.)
DC Electrical Characteristics for Switching over Operating Range
(TA = –40°C to +85°C, VDD = 1.5V to 2.0V)
Parameters
Description
Test Conditions(1)
Min
Typ(2)
Max
Units
VIH
Input HIGH Voltage
Guaranteed HIGH level
0.65 x
VDD
V
VIL
Input LOW Voltage
Guaranteed LOW level
–0.5
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
A
IIL
Input LOW Current
VDD = Max., VIN = GND
±5
Dynamic Electrical Characteristics Over the Operating Range
(TA= -40 to +85C, VDD = 1.8V±10%, GND=0V)
Parameters
Description
Test Conditions
Min.
Typ.(2)
Max.
Units
XTALK
Crosstalk
See Fig. 1 for Measurement Setup, f= 3 GHz
f = 100 MHz
-23dB
-58dB
dB
OIRR
OFF Isolation
See Fig. 2 for Measurement Setup, f= 3 GHz
f = 100 MHz
-23dB
-58dB
ILOSS
Differential
Insertion Loss
f= 3 GHz
-2
dB
BW
Bandwidth -3dB
4.1
GHz
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.
Power Supply Characteristics
Parameters
Description
Test Conditions(1)
Min.
Typ.(2)
Max.
Units
ICC
Quiescent Power Supply Current
VDD = 1.8V, VIN = GND or VDD
200
350
A
Switching Characteristics (TA= -40 to +85C, VDD = 1.8V±10%)
Parameters
Description
Min.
Max.
Units
tPZH, tPZL Line Enable Time - SEL to AN, BN, CN
0.5
8.0
ns
tPHZ, tPLZ Line Disable Time - SEL to AN, BN, CN
0.5
8.0
tb-b
Bit-to-bit skew within the same differential pair
7
ps
tch-ch
Channel-to-channel skew
35
ps
13-0029
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