Applications
VTT = 0.5V x VDDQ
SSTL_2 Class I, symmetrically
single parallel terminated output
load, and series resistor.
RT = 50 ohms
1/18 RT2402
RS = 25 ohms
1/18 RT2404
VIN
SSTL_2
Vout
VREF = 0.5V x VDDQ
VTT = 0.5V x VDDQ
SSTL_2 Class II, symmetrically
double parallel terminated output
load, and series resistor.
RT2 = 50 ohms
1/18 RT2402
RS = 25 ohms
1/9 RT2400(R2)
VIN
SSTL_2
Vout
RT1 = 50 ohms
1/9 RT2400(R1)
VREF = 0.5V x VDDQ
VTT = 0.5V x VDDQ
VTT = 0.5V x VDDQ
SSTL_2 Class I, symmetrically
double parallel terminated output.
RT = 50 ohms
1/18 RT2402
VIN
SSTL_2
Vout
RT = 50 ohms
1/18 RT2402
VREF = 0.5V x VDDQ
VTT = 0.5V x VDDQ
DDR SDRAM SSTL_2
Single End Termination.
Memory Controller
D0
DIMM DIMM DIMM DIMM
VTT
RT2404
RT2402
D15
UDQS
LDQS
VTT
Complete ClearONE Product, Processing, and Application Information can be found at the following link:
http://www.ctscorp.com/components/clearone.asp
This product is covered by one or more of the following U.S. and foreign patents:
US 5,977,863; TW 133,148; US 6,005,777; US 6,194,979; TW 89104035; US 6,097,277; US 6,246,312; US 6,749,775; US 6,577,225; US 6,963,265;
US 6,897,761; US 6,882,266; US 6,946,733; US 6,856,516. Other U.S. and foreign patents pending.
© 2006 CTS Corporation. All rights reserved. Information subject to change.
CTS Electronic Components
www.ctscorp.com
Page 3
July 06
DDR SDRAM Terminator
CTS [ CTS ]
