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參數(shù)資料
| 型號： | PI2DBS212QEX |
| 廠商： | Pericom |
| 文件頁數(shù)： | 4/11頁 |
| 文件大小： | 0K |
| 描述： | IC MUX/DEMUX 2X1 1.8V 20QSOP |
| 標(biāo)準(zhǔn)包裝： | 3,000 |
| 功能： | 多路復(fù)用器/多路分解器 |
| 電路： | 2 x 2:1 |
| 導(dǎo)通狀態(tài)電阻： | 10 歐姆 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 1.2 V ~ 1.8 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-SSOP（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 20-QSOP |
| 包裝： | 帶卷 (TR) |
2
PS8921B
08/20/09
PI2DBS212
2.0GHz, Differential Broadband Signal Switch,
2-Differential Channel, 2:1 Mux/DeMux Switch
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 func-
tional operation of the device at these or any other conditions above those
indicated in the operational sections of this specication 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.)
DC Electrical Characteristics over 1.8V Operating Range (TA= -40°C to +85°C, VDD = 1.8V ±10%)
Parameter
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
μA
IIL
Input LOW Current
VDD = Max., VIN = GND
±5
RON
ON Resistance
VDD = Min., VIN = 1.3V, IIN =
40mA
10
Ohm
CON
Capacitance ON (A/B)
VIN = 0, VDD = 1.8V
3.5
pF
Power Supply Characteristics over 1.8V Operating Range (TA= -40°C to +85°C, VDD = 1.8V ±10%)
Parameters
Description
Test Conditions(1)
Min.
Typ.(2)
Max.
Units
IDD
Quiescent Power Supply Current
VDD = 2.0, VIN and VSEL = GND or
VDD
300
400
μA
Notes:
1.
For Max. or Min. conditions, use appropriate value specied 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 specied 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 specied under Electrical Characteristics for the applicable device type.
Switching Characteristics over 1.8V Operating Range (TA= -40°C to +85°C, VDD = 1.8V ±10%)
Parameter
Description(1)
Min.
Typ.
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
4.0
tb-b
Bit-to-bit skew, within same differential pair
5
ps
tch-ch
Channel-to-channel timing skew
12
tPD
Propagation Delay, A to B or C / B or C to A
50
150
09-0008
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