932QL456 Datasheet, PDF (7/23 Pages) Integrated Device Technology – Low-Power CK420BQ Derivative for PCIe

Power Supply and Test Loads
Power Group Pin Numbers
VFQFPN
TSSOP
VDD GND VDD GND
Description
57 56 3
2 14MHz PLL Analog
58 60 4
6 REF14M Output and Logic
64 61 10 7 25MHz XTAL
2, 9 1, 8 12, 19 11, 18 PCI Outputs and Logic
10 12 20 22 48MHz Output and Logic
16 13 26 23 96MHz PLL Analog, Output and Logic
19, 27 22 29, 37 32 SRC Outputs and Logic
28 29 38 39 SRC PLL Analog
35 36 45 46 Non-Spreading Differential Outputs & Logic
41 42 51 52 NS-SAS/SRC PLL Analog
47, 53 48 57,63 58 CPU Outputs and Logic
932SQL456 DATASHEET
10 inches
Zo = 85
2pF 2pF
Rs=27
10 inches
Zo = 50
Rs=29and 20 inches for REF
CL=5pF
Low-Power Differential Output (w/Integrated Rs) Test Load
Single-ended Output Test Load
Alternate Terminations
Rs=7.5
Rs=16
Zo = 50
CL=5pF
Rs=7.5
Zo = 100
2pF 2pF
Rs=16
Zo = 50
CL=5pF
Alternate termination for driving 100 transmission lines
Alternate termination for driving 2 50 loads
The 932SQL456 can also drive other logic levels such as LVPECL, LVDS, and CML. See “AN-891 Driving LVPECL, LVDS, and
CML Logic with IDT's "Universal" Low-Power HCSL Outputs” for details.
REVISION B 09/29/15
7
LOW-POWER CK420BQ DERIVATIVE FOR PCIE SEPARATE CLOCK ARCHITECTURES