PEB 24911 H V1.3 Lantiq, PEB 24911 H V1.3 Datasheet - Page 114

• Manufacturer Part Number: PEB 24911 H V1.3
• Manufacturer: Lantiq

Specifications of PEB 24911 H V1.3

• Lead Free Status / Rohs Status: Supplier Unconfirmed

There are two methods in order to transfer the U-transceiver into the reset mode (See
Chapter 7.4.1
– hardware selection:
– software selection:
Both alternatives are fully compatible besides the fact that the SW selection is channel
selective. The C/I-code DEAC is output by the DFE-Q V2.1 in the RESET state.
The master reset test mode is used for return-loss measurements.
4.4.4.4
– Pulse mask is defined in ANSI T1.601 and ETSI TS 102 080
– U-interface has to be terminated with 135
– DFE-Q V2.1 is in Send Single Pulses test mode (C/I = ’SSP’ or Pin SSP= ’1’)
– Measurements are done using an oscilloscope
4.4.4.5
– PSD is defined in ANSI T1.601 and ETSI TS 102 080
– U-interface has to be terminated with 135
– DFE-Q V2.1 is in Data Through test mode (C/I = ’DT’ or Pin DT= ’1’)
– For measurements a spectrum analyzer is employed
4.4.4.6
– Total power is defined in ANSI T1.601 and ETSI TS 102 080
– Total power must be between 13 dBm and 14 dBm
– U-interface has to be terminated with 135
– DFE-Q V2.1 is in Data Through test mode (C/I= ’DT’ or Pin DT= ’1’)
– Measurements are done using an 80 kHz high-impedance low-pass filter and true
•
Figure 41
Data Sheet
RMS-voltmeter
Pulse Mask Measurement
Power Spectral-Density Measurement
Total Power Measurement
Total Power Measurement Set-Up
DFE-Q
for reset timing):
V2.1
Pin RES= ’0’ -> ’1’
C/I-code= RES (0001
80 kHz
104
B
)
Operational Description
True RMS
Voltmeter
totpow .emf
PEF 24911
2001-07-16