CBTV4010EE NXP Semiconductors, CBTV4010EE Datasheet - Page 2

• Manufacturer Part Number: CBTV4010EE
• Description: Clock Drivers & Distribution 10BIT DDR SDRAM MUX BUS SWITCH
• Manufacturer: NXP Semiconductors

Specifications of CBTV4010EE

• Maximum Data Rate: 0.4 Gbps
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Multiply / Divide Factor: 4:1
• Number Of Clock Inputs: 10
• Supply Voltage (max): 2.7 V
• Supply Voltage (min): 2.3 V
• Maximum Operating Temperature: + 85 C
• Package / Case: TFBGA-64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: CBTV4010EE,557

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
ORDERING INFORMATION
TFBGA64 (Thin Fine Pitch BGA)
2002 Feb 19
Enable signal is SSTL_2 compatible
Optimized for use in Double Data Rate (DDR) SDRAM
applications
Designed to be used with 400 Mbps/200 MHz DDR data bus
Switch on resistance is designed to eliminate the need for series
resistor to DDR SDRAM
20
Internal 100
Low differential skew
Matched rise/fall slew rate
Low cross-talk data-data/data-DQM
Independent DIMM control lines
Latch-up protection exceeds 500 mA per JESD78
ESD protection exceeds 2000 V HBM per JESD22-A114,
200 V MM per JESD22-A115 and 1000 V CDM per JESD22-C101
10-bit DDR SDRAM mux/bus switch
SYMBOL
C
I
t
t
C
on resistance
PLH
PHL
CCZ
ON
IN
PACKAGES
pull-down resistors
Propagation delay
An to Yn
Input capacitance – control pins
Channel on capacitance
Total supply current
PARAMETER
TEMPERATURE RANGE
0 to +85 C
C
V
V
V
I
in
CC
L
= 0 V or V
= 7 pF; V
= 1.5 V
= 2.5 V
2
CC
CC
T
amb
= 2.5 V
DESCRIPTION
This 10-bit bus switch is designed for 2.3 V to 2.7 V V
and SSTL_2 select input levels.
Each Host port pin is multiplexed to one of four DIMM port pins.
When the S pin is low the corresponding 10-bit bus switch is turned
on. The on-state connects the Host port to the DIMM port through a
20
open and a high-impedance state exists between the two ports. The
DIMM port is terminated with a 100
S pin is high. The design is intended to have only one DIMM port
active at any time.
The part incorporates a very low cross-talk design. It has a very low
skew between outputs (< 50 ps) and low skew (< 50 ps) for rising
and falling edges. The part has optional performance in DDR data
bus applications.
Each switch has been optimized for connection to 1 or 2-bank
DIMMs.
The low internal RC time constant of the switch (20
data transfer to be made with minimal propagation delay.
The CBTV4010 is characterized for operation from 0 to +85 C.
= 25 C; GND = 0 V
CONDITIONS
nominal series resistance. When the S pin is high the switch is
ORDER CODE
CBTV4010EE
resistor to ground when the
TYPICAL
140
500
1.8
7
CBTV4010
DWG NUMBER
SOT746-1
853-2315 27756
CC
Product data
7 pF) allows
operation
UNIT
pF
pF
ps
A