NEL MD-01-4-43-75-482 May 8, 2002 Preliminary MC740-430E 47-Gb/s 4:1 Multiplexer The MC740-430E is an engineering sample of 47-Gb/s signal generator. It consists of a 4:1 multiplexer (MUX), D-type flipflop (D-FF), and clock distribution unit based on 0.1-µm InP-HEMT devices. Four-parallel data inputs are multiplexed to 47-Gb/s data by using 47- and 11.75-GH.
Operating range: 38 to 47 Gb/s (min.) (note) Signal regeneration with full-rate clock signal Large output amplitude: SCFL I/O (VOHD = 0V, VOLD = -0.9V, typ.) Single power supply voltage: DC -6 V (note) 50-Gb/s operation is optional. APPLICATIONS Parallel-to-serial converters, Test equipments FUNCTION DIAGRAM 20Gb/s (mon.) 2 40Gb/s (mon.) DATA 3, 2, 1, 0 4 10-dB ATT Latching stage 75 Ω 50 Ω D-FF 75 Ω DATA DATA CLK10 50 Ω 4:1 MUX 75 Ω φshifter 50 Ω CLK40 CLK40 CLK10 2 Clock Distributor 65 Ω 50 Ω Fig. 1. Function diagram. -1- NEL TIMING CHARTS MC740-430E (1) Data and Clock I.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | MC7400 |
Freescale |
N-Channel Enhancement Mode Field Effect Transistor | |
2 | MC74005N |
ETC |
8-function calculator unit co-operating | |
3 | MC74007N |
ETC |
8-function calculator unit co-operating | |
4 | MC7402 |
Freescale |
N-Channel MOSFET | |
5 | MC7402F |
Motorola Semiconductor |
Quad 2-Input NOR Gate | |
6 | MC7403L |
Motorola Semiconductor |
Quad 2-Input NAND Gate | |
7 | MC7403P |
Motorola Semiconductor |
Quad 2-Input NAND Gate | |
8 | MC7407 |
Freescale |
P-Channel Enhancement Mode Field Effect Transistor | |
9 | MC74 |
ON Semiconductor |
Serial Digital Temperature Sensor | |
10 | MC7412 |
Freescale |
N-Channel Enhancement Mode Field Effect Transistor | |
11 | MC7413 |
Freescale |
P-Channel Enhancement Mode Field Effect Transistor | |
12 | MC74145 |
Motorola Semiconductor |
BCD to One-of-TEN Decoder / Drivers |