(Hong Kong)
Product Summary
The W132-10BX is a PLL-based clock driver designed for use in dual inline memory modules. The clock driver has output frequencies of up to 133 MHz and output to output skews of less than 250 ps. The W132-10BX provides minimum cycle-to-cycle and long term jitter, which is of significant importance to meet the tight input-to-input skew budget in DIMM applications. The current generation of 256 and 512 megabyte memory modules needs to support 100-MHz clocking speeds. Especially for cards configured in 16x4 or 8x8 format, the clock signal provided from the motherboard is generally not strong enough to meet all the requirements of the memory and logic on the DIMM.
Parametrics
W132-10BX absolute maximum ratings: (1)VDD, VIN, Voltage on any pin with respect to GND: -0.5 to +7.0 V; (2)TSTG, Storage Temperature: -65 to +150℃; (3)TA, Operating Temperature: 0 to +70℃; (4)TB, Ambient Temperature under Bias: -55 to +125℃; (5)PD, Power Dissipation: 0.5 W.
Features
W132-10BX features: (1)Spread Aware-designed to work with SSFTG reference signals; (2)Well suited to both 100- and 133-MHz designs; (3)Ten (-09B) or Eleven (-10B) LVCMOS/LVTTL outputs; (4)Single output enable pin for -10 version, dual pins on-09 devices allow shutting down a portion of the outputs.; (5)3.3V power supply; (6)On board 25?damping resistors; (7)Available in 24-pin TSSOP package.
Diagrams
