| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,027 pcs
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2027 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
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The DS26334G+ from Analog Devices is a versatile 16-channel Line Interface Unit (LIU) designed for E1, T1, and J1 telecommunication applications. This device operates from a single 3.3V power supply, simplifying system design and reducing component count as it requires no external termination. It supports both short-haul and long-haul line interfaces, offering independent selection for each channel.
The DS26334G+ features software-selectable impedance matching for transmit and receive sides, a crystal-less jitter attenuator, and selectable line encoding modes like AMI or HDB3/B8ZS. It includes detection and generation of AIS, as well as digital/analog loss of signal detection compliant with T1.231, G.775, and ETS 300 233 standards. The device provides a receiver signal level indicator with a range of -2.5dB to -38dB in T1 mode and -3dB to -43dB in E1 mode. For diagnostics, it incorporates two built-in BERT testers.
This LIU is supplied in a compact 256-pin TE-CSBGA package, measuring 17x17mm. It is designed for surface mounting and operates within a temperature range of 0°C to 70°C. The DS26334G+ is suitable for applications such as T1 Digital Cross-Connects, ATM and Frame Relay Equipment, Wireless Base Stations, ISDN Primary Rate Interface, and E1/T1/J1 multiplexers.
The operating voltage for the DS26334G+ is 3.135V to 3.465V.
The DS26334G+ operates within a temperature range of 0°C to 70°C.
The DS26334G+ is supplied in a 256-CSBGA (17x17) package.
The DS26334G+ supports E1, T1, and J1 telecom standards.
No, the DS26334G+ features fully internal impedance matching and requires no external termination resistors.
In T1 mode, the receiver signal level indicator ranges from -2.5dB to -38dB. In E1 mode, it ranges from -3dB to -43dB.