NXP Semiconductors CBTW28DD14
The CBTW28DD14 has a 1 : 2 switch or 2 : 1 multiplex topology and offers a 14-bit wide bus. Each 14-bit wide A-port can be switched to one of two ports B and C, for all bits simultaneously. The selection of the port is by a simple CMOS input (SELect).| Part No. | CBTW28DD14 |
|---|---|
| Datasheet | CBTW28DD14 Download |
| Manufacturer |  NXP Semiconductors |
| Description | 14-bit Bus Switch/multiplexer |
| Buy | Stock & Price |
FEATURES AND BENEFITS
2.1 Topology● 14-bit bus width
● 1 : 2 switch/MUX topology
● Bidirectional operation
● Simple CMOS select pin (SEL)
● Simple CMOS enable pin (EN) 2.2 Performance
● 2.5 GHz bandwidth
● Low ON insertion loss
● Low crosstalk
● High OFF isolation
● POD_12, SSTL_12, SSTL_135, SSTL_15 or SSTL_18 signaling NXP Semiconductors CBTW28DD14 14-bit bus switch/multiplexer for DDR2/DDR3/DDR4 applications
● Low RON (10 typical) 2.3 General attributes
● 1.5 V or 1.8 V supply voltage operation
● Very low supply current (300 A typical)
● ESD robustness exceeds 3 kV HBM, 1 kV CDM
● Available in TFBGA48 package, 4.5 mm 4.5 mm 0.8 mm size, 0.5 mm pitch, Pb-free/Dark Green 3.
APPLICATIONS
● DDR2/DDR3/DDR4 memory bus systems● Systems requiring high-speed multiplexing 4. Ordering information Table 1. Ordering information Type number Topside marking Package Name CBTW28DD14ET W2814 TFBGA48 CBTW28DD14AET 2814A TFBGA48
DESCRIPTION
plastic thin fine-pitch ball grid array package; 48 b...
