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PDF PI6PCIEB24 Data sheet ( Hoja de datos )
| Número de pieza | PI6PCIEB24 | |
| Descripción | 1:4 PCI Express Clock Driver | |
| Fabricantes | Pericom Semiconductor | |
| Logotipo |  |
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Features
ÎÎ Phase jitter filter for PCIe® 2.0 application
ÎÎ Four pairs of HCSL PCIe 2.0 Differential Clocks
ÎÎ Prop delay <± 250ps (in PLL mode)
ÎÎ Low skew < 50ps
ÎÎ Low jitter < 50ps cycle-to-cycle
ÎÎ < 1 ps additive RMS phase jitter
ÎÎ 100 MHz PLL Mode operation
ÎÎ 3.3V operation
ÎÎ Packaging (Pb-free and Green):
àà 20-Pin 4.0mm x 4.0mm x0.75mm TQFN (ZD20)
PI6PCIEB24
1:4 PCI Express® Clock Driver
Description
Pericom Semiconductor's PI6PCIEB24 is a PCI Express® (PCIe)
2.0 compliant high-speed, low-noise differential clock buffer. The
device distributes the input differential PCIe clock to four differ-
ential pairs of clock outputs with zero delay PLL.
Block Diagram
SRC
SRC#
PWRDWN#
PLL
PLL/BYPASS#
Pin Configuration
OE_0
OUT0
OUT0#
OUT1
OUT1#
OUT2
OUT2#
OUT3
OUT3#
OE_3
VDD
OUT0
OUT0#
OE_0
OUT1
1
2
3
4
5
15 OUT3
14 OUT3#
13 OE_3
12 OUT2
11 OUT2#
10-0210
1 www.pericom.com
PS9070A
09/01/10
1 page  
PI6PCIEB24
1:4 PCI Express® Clock Driver
Absolute Maximum Ratings (Over operating free-air temperature range)
Symbol Parameters
Min.
VDD_A
VDD
VIH
VIL
Ts
3.3V Core Supply Voltage
3.3V I/O Supply Voltage
Input High Voltage
Input Low Voltage
Storage Temperature
-0.5
-0.5
-0.5
-65
VESD
ESD Protection
2000
Stress beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.
Max.
4.6
4.6
4.6
150
Units
V
°C
V
DC Electrical Characteristics (VDD = 3.3±5%, VDD_A = 3.3±5%)
Symbol
VDD_A
VDD
VIH
VIL
IIK
IOH
CIN
COUT
LPIN
IDD
ISS
TA
Parameters
3.3V Core Supply Voltage
3.3V I/O Supply Voltage
3.3V Input High Voltage
3.3V Input Low Voltage
Input Leakage Current
Output High Current
Input Pin Capacitance
Output Pin Capacitance
Pin Inductance
Power Supply Current
Power Down Current
Ambient Temperature
Condition
VDD
0 < VIN < VDD
IOH = 6 x IREF,
IREF = 2.32mA
VDD = 3.465V, FCPU = 100MHz
Driven outputs
Min.
3.135
3.135
2.0
VSS – 0.3
-5
12.2
3
-45
Max.
3.465
3.465
VDD + 0.3
0.8
+5
Units
V
μA
15.6 mA
5
6
pF
7 nH
200
40
mA
85 °C
10-0210
5 www.pericom.com
PS9070A
09/01/10
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet PI6PCIEB24.PDF ] | |
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