DS3/E3单芯片收发器演示套件

Single/Dual/Triple/Quad DS3/E3 Single-Chip Transceivers

文件：2.1334 Mbytes Page：232 Pages

Single/Dual/Triple/Quad DS3/E3 Single-Chip Transceivers

文件：2.1334 Mbytes Page：232 Pages

BLINKING LED LAMPS(ROUND TYPES)

FEATURES ● Standard T1 3 ф ● 1/4 Duty Cycle ● Pulse Rate 2.4Hz (VDD=5V) ● Operating Voltage 3V 10V (DC) ● Easily be driven by TTL &C-MOS circuit no external circuit needed

AGC IF for GSM/PCS

Description The CXA3174N is a 4-bit digital control variable gain amplifier suitable for the communications. Features • Gain control amplifier with the wide gain variable range • Doubler circuit for the LO (local) signal eliminates need for the phase shifter Functions • IF signal gain contro

3.3V Multiprotocol Software-Selectable Cable Terminators and Transceivers

General Description The MAX3172/MAX3174 contain five software-selectable multiprotocol cable termination networks. Each network is capable of terminating V.11 (RS-422, RS-530, RS-530A, RS-449, V.36, and X.21) with a 100Ω differential load, V.35 with a T-network load, or V.28 (RS-232) and V.10 (