PLL103-02XC ETC-unknow, PLL103-02XC Datasheet

no-image

PLL103-02XC

Manufacturer Part Number
PLL103-02XC
Description
Manufacturer
ETC-unknow
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PLL103-02XC
Manufacturer:
PHASELINK
Quantity:
20 000
FEATURES
BLOCK DIAGRAM
47745 Fremont Blvd., Fremont, California 94538 TEL (510) 492-0990 FAX (510) 492-0991
BUF_IN
SDATA
SCLK
Generates 24 output buffer from one input.
Supports up to four DDR DIMMS or 2 SDRAM
DIMMS.
Supports 266MHz DDR SDRAM.
One additional output for feedback.
Less than 5ns delay.
Skew between any outputs is less than 100 ps.
2.5V or 3.3V Supply range.
Enhanced DDR and SDRAM Output Drive
selected by I2C.
Available in 48 pin SSOP.
PD#
Control
I2C
DDR SDRAM Buffer for Desktop PCs with 4 DDR DIMMS
DDR0T
DDR0C
DDR1T_SDRAM0
DDR1C_SDRAM1
DDR2T_SDRAM2
DDR2C_SDRAM3
DDR3T_SDRAM4
DDR3C_SDRAM5
DDR4T_SDRAM6
DDR4C_SDRAM7
DDR5T
DDR5C
DDR6T
DDR6C
DDR7T
DDR7C
DDR8T
DDR8C
DDR9T
DDR9C
DDR10T
DDR10C
DDR11T
DDR11C
PIN CONFIGURATION
Note: #: Active Low
DESCRIPTIONS
The PLL103-02 is designed as a 3.3V/2.5V buffer to
distribute high-speed clocks in PC applications. The
device has 24 outputs. These outputs can be
configured to support four unbuffered DDR DIMMS
or to support 2 unbuffered standard SDRAM DIMMS
and 2 DDR DIMMS. The PLL103-02 can be used in
conjunction with the PLL202-04 or similar clock
synthesizer for the VIA Pro 266 chipset.
The PLL103-02 also has an I2C interface, which can
enable or disable each output clock. When power up,
all output clocks are enabled (has internal pull up).
DDR1C_SDRAM1
DDR2C_SDRAM3
DDR3C_SDRAM5
DDR4C_SDRAM7
DDR1T_SDRAM0
DDR2T_SDRAM2
DDR3T_SDRAM4
DDR4T_SDRAM6
VDD3.3_2.5
VDD3.3_2.5
VDD3.3_2.5
VDD3.3_2.5
VDD3.3_2.5
BUF_IN
FBOUT
DDR0C
DDR5C
DDR0T
DDR5T
SDATA
GND
GND
GND
GND
1
2
3
4
5
6
7
8
9
10
11
13
15
16
18
19
12
14
17
20
21
22
23
24
PLL103-02
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
SEL_DDR
VDD2.5
GND
DDR11T
DDR11C
DDR10T
DDR10C
VDD2.5
GND
DDR9T
DDR9C
VDD2.5
PD#
GND
DDR8T
DDR8C
VDD2.5
GND
DDR7T
DDR7C
DDR6T
DDR6C
GND
SCLK
Rev 11/07/00 Page 1

Related parts for PLL103-02XC

PLL103-02XC Summary of contents

Page 1

... These outputs can be DDR4C_SDRAM7 configured to support four unbuffered DDR DIMMS DDR5T or to support 2 unbuffered standard SDRAM DIMMS and 2 DDR DIMMS. The PLL103-02 can be used in DDR5C conjunction with the PLL202-04 or similar clock DDR6T synthesizer for the VIA Pro 266 chipset. ...

Page 2

... When SEL_DDR=1, these outputs provide complementary copies of O BUF_IN; when SEL_DDR=0, these outputs provide standard SDRAM mode outputs. Voltage swing depends on VDD3.3_2.5. When VDD=2.5V, SEL_DDR=1. DDR-ONLY mode is selected; when P VDD=3.3V, SEL_DDR=0. STANDARD SDRAM mode is selected. P 2.5V power supply. P Ground. PLL103-02 Description Rev 11/07/00 Page 2 ...

Page 3

... Fremont Blvd., Fremont, California 94538 TEL (510) 492-0990 FAX (510) 492-0991 Default Description 1 SEL_DDR ( I2C is ready only, value is set through pin48 ) 0 Enhanced SDRAM Drive Enhanced 25% 0 Enhanced DDR Drive Enhanced 25% 0 Reserved 1 DDR11T, DDR11C 1 DDR10T, DDR10C 1 DDR9T, DDR9C 1 DDR8T, DDR8C PLL103- R Rev 11/07/00 Page 3 ...

Page 4

... Bit 3 15, 16 Bit 2 10, 11 Bit Bit 47745 Fremont Blvd., Fremont, California 94538 TEL (510) 492-0990 FAX (510) 492-0991 Default Description 1 DDR7T, DDR7C 1 DDR6T, DDR6C 1 DDR5T, DDR5C 1 DDR4T_SDRAM6, DDR4C_SDRAM7 1 DDR3T_SDRAM4, DDR3C_SDRAM5 1 DDR2T_SDRAM2, DDR2C_SDRAM3 1 DDR1T_SDRAM0, DDR1C_SDRAM1 1 DDR0T, DDR0C PLL103-02 Rev 11/07/00 Page 4 ...

Page 5

... Fremont Blvd., Fremont, California 94538 TEL (510) 492-0990 FAX (510) 492-0991 SYMBOL SYMBOL V V CONDITIONS All Inputs except I2C All inputs except I2C IOL = -12mA, VDD = 2.375V IOL = 12mA, VDD = 2.375V VDD = 2.375V, VOUT=1V VDD = 2.375V, VOUT=1.2V PLL103-02 MIN. MAX 0 ...

Page 6

... Note: TBM measured 47745 Fremont Blvd., Fremont, California 94538 TEL (510) 492-0990 FAX (510) 492-0991 CONDITIONS Unloaded outputs, 133MHz Unloaded outputs, 133MHz Measured @ 1.5V Measured @ 0.4V ~ 2.4V Measured @ 2.4V ~ 0.4V All outputs equally loaded PLL103-02 MIN. TYP. MAX. TBM TBM TBM (VDD/2) (VDD/2)+ VDD/2 -0.1 0.1 1 ...

Page 7

... MIN (0.20 - 0.41) 48PIN SSOP 47745 Fremont Blvd., Fremont, CA 94538, USA Tel: (510) 492-0990 Fax: (510) 492-0991 PART NUMBER PLL103- PLL103-02 0.025 0.835 0.088 - 0.096 (2.250 - 2.450) 0.097 - 0.104 (2.467 - 2.642) TEMPERATURATURE C=COMMERCIAL M=MILITARY I=INDUSTRAL PACKAGE TYPE ...

Related keywords