PulseCore ASM2P2304NZG-08-TT Four output pci-x and general purpose buffer Datasheet

ASM2P2304NZ
January 2007
rev 1.1
Four Output PCI-X and General Purpose Buffer
Features
Functional Description
•
One input to four Output Buffer/Driver
•
General-purpose or PCI-X clock buffer
The ASM2P2304NZ is a low-cost buffer designed to
•
Buffers all frequencies from DC to 140 MHz
distribute
•
Output-to-output skew less than 100 pS
applications. The device operates at 3.3V and outputs can
•
Available in 8-pin TSSOP and SOIC Packages
run up to 140 MHz.
•
3.3V operation
high-speed
clocks
for
PCI-X
and
Table 1. Function Table.
Inputs
Outputs
BUF_IN
OE
Output [1:4]
L
H
L
H
L
L
H
H
L
L
L
H
Block Diagram
OE
other
Logic
Control
BUF_ IN
OUTPUT 1
OUTPUT 2
OUTPUT 3
OUTPUT 4
PulseCore Semiconductor Corporation
1715 S. Bascom Ave Suite 200, Campbell, CA 95008 • Tel: 408-879-9077 • Fax: 408-879-9018
www.pulsecoresemi.com
Notice: The information in this document is subject to change without notice.
ASM2P2304NZ
January 2007
rev 1.1
Pin Configuration
BUF_IN 1
8 OUTPUT 4
OE 2
7 OUTPUT 3
OUTPUT 1 3
ASM2P2304NZ
GND 4
6 VDD
5 OUTPUT 2
Pin Description
Pin #
1
Type
Description
1
BUF_IN
I
Input clock. 5V Tolerant Input
2
OE
I
Input pin for Output Enable, active HIGH.
Connect to VDD
3
Output 12
O
Output 1
4
GND
P
Ground
2
5
Output 2
O
Output 2
6
VDD
7
8
Notes :
1.
2.
Pin Name
P
3.3V Voltage Supply
2
O
Output 3
2
O
Output 4
Output 3
Output 4
Weak pull down on input
Weak pull down on all outputs
Four Output PCI-X and General Purpose Buffer
Notice: The information in this document is subject to change without notice.
2 of 9
ASM2P2304NZ
January 2007
rev 1.1
Absolute Maximum Ratings
Parameter
Description
Min
Max
Supply Voltage to Ground Potential
-0.5
7
V
DC Input Voltage (Except BUF_IN)
-0.5
VDD + 0.5
V
DC Input Voltage (BUF_IN)
-0.5
7
V
Storage Temperature
-65
+150
°C
Max. Soldering Temperature (10 sec)
260
°C
Junction Temperature
150
°C
Static Discharge Voltage
(As per JEDEC STD22- A114-B)
2000
V
Note: These are stress ratings only and functional usage is not implied. Exposure to absolute maximum ratings for prolonged periods can affect device
reliability.
Operating Conditions
Parameter
Description
Min
Max
Unit
VDD
Supply Voltage
3.0
3.6
V
TA
Operating Temperature (Ambient Temperature)
-40
85
°C
CL
Load Capacitance
-
25
pF
CIN
Input Capacitance
-
7
pF
Operating Frequency
DC
140
MHz
Power-up time for all VDD's to reach minimum specified
Voltage (Power ramps must be monotonic)
0.05
50
mS
BUF_IN,
OUTPUT [1:4]
tPU
Four Output PCI-X and General Purpose Buffer
Notice: The information in this document is subject to change without notice.
3 of 9
ASM2P2304NZ
January 2007
rev 1.1
Electrical Characteristics
Parameter
Description
VIL
Min
Max
Unit
Input LOW Voltage1
-
0.8
V
VIH
Input HIGH Voltage1
2.0
-
V
IIL
Input LOW Current
VIN = 0V
-5
5
µA
IIH
Input HIGH Current
VIN= VDD
-5
12
µA
Output LOW Voltage2
IOL= 24 mA
-
0.8
V
VOL
IOL= 12 mA
-
0.55
V
IOH= –24 mA
2.0
-
V
IOH= –12 mA
2.4
-
V
Unloaded outputs at 66.66 MHz
-
25
mA
VOH
IDD
Test Conditions
Output HIGH Voltage2
Supply Current
Switching Characteristics for Commercial and Industrial Temperature Devices3
Parameter
Name
Description
Min
Typ
Max
Unit
40.0
50.0
60.0
%
tD
Duty Cycle2 = t2 ÷t1
Measured at 1.5V
t3
Rise Time2
Measured between 0.8V and 2.0V
-
-
1.50
nS
t4
Fall Time2
Measured between 2.0V and 0.8V
-
-
1.50
nS
t5
Output to Output Skew2
All outputs
equally
loaded
For Commercial parts
-
-
100
For Industrial parts
-
-
150
t6
Propagation Delay,
BUF_IN Rising Edge to
OUTPUT Rising Edge2
Measured at VDD/2
2.5
3.5
5
pS
nS
Note:
1. BUF_IN input has a threshold voltage of VDD/2.
2. Parameter is guaranteed by design and characterization. It is not 100% tested in production.
3. All parameters specified with loaded outputs.
Four Output PCI-X and General Purpose Buffer
Notice: The information in this document is subject to change without notice.
4 of 9
ASM2P2304NZ
January 2007
rev 1.1
Switching Waveforms
Duty Cycle Timing
All Outputs Rise/Fall Time
Output-Output Skew
Input-Output Propagation Delay
Four Output PCI-X and General Purpose Buffer
Notice: The information in this document is subject to change without notice.
5 of 9
ASM2P2304NZ
January 2007
rev 1.1
Package Information
8-lead Thin Shrunk Small Outline Package (4.40-MM Body)
H
E
D
A2
A
C
θ
e
A1
L
B
Dimensions
Symbol
Inches
Min
Millimeters
Max
A
Min
Max
0.043
1.10
A1
0.002
0.006
0.05
0.15
A2
0.033
0.037
0.85
0.95
B
0.008
0.012
0.19
0.30
c
0.004
0.008
0.09
0.20
D
0.114
0.122
2.90
3.10
E
0.169
0.177
4.30
4.50
e
0.026 BSC
0.65 BSC
H
0.252 BSC
6.40 BSC
L
0.020
0.028
0.50
0.70
θ
0°
8°
0°
8°
Four Output PCI-X and General Purpose Buffer
Notice: The information in this document is subject to change without notice.
6 of 9
ASM2P2304NZ
January 2007
rev 1.1
Package Information
8-lead (150-mil) SOIC Package
H
E
D
A2
A
C
A1
D
θ
e
L
B
Dimensions
Symbol
Inches
Min
Max
Millimeters
Min
Max
A1
0.004
0.010
0.10
0.25
A
0.053
0.069
1.35
1.75
A2
0.049
0.059
1.25
1.50
B
0.012
0.020
0.31
0.51
C
0.007
0.010
0.18
0.25
D
0.193 BSC
4.90 BSC
E
0.154 BSC
3.91 BSC
e
0.050 BSC
1.27 BSC
H
0.236 BSC
6.00 BSC
L
0.016
0.050
0.41
1.27
θ
0°
8°
0°
8°
Four Output PCI-X and General Purpose Buffer
Notice: The information in this document is subject to change without notice.
7 of 9
ASM2P2304NZ
January 2007
rev 1.1
Ordering Codes
Part Number
Marking
Package Type
Temperature
ASM2P2304NZF-08-ST
2P2304NZF
8-pin SOIC - Tube, Pb Free
Commercial
ASM2P2304NZF-08-SR
2P2304NZF
8-pin SOIC - Tape and Reel, Pb Free
Commercial
ASM2I2304NZF-08-ST
2I2304NZF
8-pin SOIC - Tube, Pb Free
Industrial
ASM2I2304NZF-08-SR
2I2304NZF
8-pin SOIC - Tape and Reel, Pb Free
Industrial
ASM2P2304NZG-08-ST
2P2304NZG
8-pin SOIC - Tube, Green
Commercial
ASM2P2304NZG-08-SR
2P2304NZG
8-pin SOIC - Tape and Reel, Green
Commercial
ASM2I2304NZG-08-ST
2I2304NZG
8-pin SOIC - Tube, Green
Industrial
ASM2I2304NZG-08-SR
2I2304NZG
8-pin SOIC - Tape and Reel, Green
Industrial
ASM2P2304NZF-08-TT
2P2304NZF
8-pin TSSOP - Tube, Pb Free
Commercial
ASM2P2304NZF-08-TR
2P2304NZF
8-pin TSSOP - Tape and Reel, Pb Free
Commercial
ASM2I2304NZF-08-TT
2I2304NZF
8-pin TSSOP - Tube, Pb Free
Industrial
ASM2I2304NZF-08-TR
2I2304NZF
8-pin TSSOP - Tape and Reel, Pb Free
Industrial
ASM2P2304NZG-08-TT
2P2304NZG
8-pin TSSOP - Tube, Green
Commercial
ASM2P2304NZG-08-TR
2P2304NZG
8-pin TSSOP - Tape and Reel, Green
Commercial
ASM2I2304NZG-08-TT
2I2304NZG
8-pin TSSOP - Tube, Green
Industrial
ASM2I2304NZG-08-TR
2I2304NZG
8-pin TSSOP - Tape and Reel, Green
Industrial
Device Ordering Information
A S M 2 P 2 3 0 4 N Z
F - 0 8 - T R
R = Tape & Reel, T = Tube or Tray
O = SOT
S = SOIC
T = TSSOP
A = SSOP
V = TVSOP
B = BGA
Q = QFN
U = MSOP
E = TQFP
L = LQFP
U = MSOP
P = PDIP
D = QSOP
X = SC-70
DEVICE PIN COUNT
F = LEAD FREE AND RoHS COMPLIANT PART
G = GREEN PACKAGE, LEAD FREE, and RoHS
PART NUMBER
X= Automotive
I= Industrial
P or n/c = Commercial
(-40C to +125C) (-40C to +85C)
(0C to +70C)
1 = Reserved
2 = Non PLL based
3 = EMI Reduction
4 = DDR support products
5 = STD Zero Delay Buffer
6 = Power Management
7 = Power Management
8 = Power Management
9 = Hi Performance
0 = Reserved
PulseCore Semiconductor Mixed Signal Product
Licensed under US patent #5,488,627, #6,646,463 and #5,631,920.
Four Output PCI-X and General Purpose Buffer
Notice: The information in this document is subject to change without notice.
8 of 9
ASM2P2304NZ
January 2007
rev 1.1
PulseCore Semiconductor Corporation
1715 S. Bascom Ave Suite 200
Campbell, CA 95008
Tel: 408-879-9077
Fax: 408-879-9018
www.pulsecoresemi.com
Copyright © PulseCore Semiconductor
All Rights Reserved
Part Number: ASM2P2304NZ
Document Version: 1.1
Note: This product utilizes US Patent # 6,646,463 Impedance Emulator Patent issued to PulseCore Semiconductor, dated 11-11-2003
© Copyright 2006 PulseCore Semiconductor Corporation. All rights reserved. Our logo and name are trademarks or
registered trademarks of PulseCore Semiconductor. All other brand and product names may be the trademarks of their
respective companies. PulseCore reserves the right to make changes to this document and its products at any time without
notice. PulseCore assumes no responsibility for any errors that may appear in this document. The data contained herein
represents PulseCore’s best data and/or estimates at the time of issuance. PulseCore reserves the right to change or correct
this data at any time, without notice. If the product described herein is under development, significant changes to these
specifications are possible. The information in this product data sheet is intended to be general descriptive information for
potential customers and users, and is not intended to operate as, or provide, any guarantee or warrantee to any user or
customer. PulseCore does not assume any responsibility or liability arising out of the application or use of any product
described herein, and disclaims any express or implied warranties related to the sale and/or use of PulseCore products
including liability or warranties related to fitness for a particular purpose, merchantability, or infringement of any intellectual
property rights, except as express agreed to in PulseCore’s Terms and Conditions of Sale (which are available from
PulseCore). All sales of PulseCore products are made exclusively according to PulseCore’s Terms and Conditions of Sale.
The purchase of products from PulseCore does not convey a license under any patent rights, copyrights; mask works rights,
trademarks, or any other intellectual property rights of PulseCore or third parties. PulseCore does not authorize its products
for use as critical components in life-supporting systems where a malfunction or failure may reasonably be expected to result
in significant injury to the user, and the inclusion of PulseCore products in such life-supporting systems implies that the
manufacturer assumes all risk of such use and agrees to indemnify PulseCore against all claims arising from such use.
Four Output PCI-X and General Purpose Buffer
Notice: The information in this document is subject to change without notice.
9 of 9
Similar pages