RT1400B6 CTS [CTS Corporation], RT1400B6 Datasheet - Page 3

• Manufacturer Part Number: RT1400B6
• Description: DDR SDRAM Terminator RoHS Compliant Parts Available
• Manufacturer: CTS [CTS Corporation]

Applications
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.
CTS Electronic Components
www.ctscorp.com
Complete ClearONE Product, Processing, and Application Information can be found at the following link:
http://www.ctscorp.com/components/clearone.asp
Memory Controller
SSTL_2
Vout
SSTL_2
Vout
SSTL_2
Vout
© 2006 CTS Corporation. All rights reserved. Information subject to change.
SSTL_2 Class I, symmetrically
double parallel terminated output.
SSTL_2 Class I, symmetrically
single parallel terminated output
load, and series resistor.
SSTL_2 Class II, symmetrically
double parallel terminated output
load, and series resistor.
UDQS
LDQS
D15
D0
RS = 25 ohms
RS = 25 ohms
1/9 RT2400 (R2)
1/18 RT2404
VTT = 0.5V x V
VTT = 0.5V x V
DDR SDRAM SSTL_2
Single End Termination.
ith
RT2404
RT = 50 ohms
1/18 RT2402
1/9 RT2400 (R1)
RT1 = 50 ohms
DDQ
DDQ
DDR SDRAM Terminator
RT = 50 ohms
1/18 RT2402
RT = 50 ohms
1/18 RT2402
RT2 = 50 ohms
1/18 RT2402
Page 3
DIMM
VTT = 0.5V x V
VTT = 0.5V x V
VTT = 0.5V x V
VREF = 0.5V x V
VREF = 0.5V x V
VREF = 0.5V x V
DIMM
DDQ
DDQ
DDQ
DIMM
DDQ
DDQ
DDQ
VIN
VIN
VIN
DIMM
VTT
VTT
RT2402
July 06