Specifications

CINTERION
®
BGS12 Hardware Interface Description
Contents
84 of 109
Page
BGS12 HID_V00.915
Confidential / Released
2019
-
01
-
07
5.6.4 Voiceband Receive Path
Test conditions:
•
The values specified below were tested to 0.95kHz and 0dB gain stage, unless otherwise
stated.
Table 31: Voiceband receive path
Parameter Min Typ Max Unit Test condition/remark
Differential output volt-
age (peak to peak)
1.3
Vrms
32Ohm,
from EPPx to EPNx
Differential output gain
settings (gs) at 6dB
stages (outBbcGain)
-6 +15 dB Set with AT^SNFO
Fine scaling by DSP
(outCalibrate)
-26
+5 dB Set with AT^SNFO
Output differential
DC offset
1.2 1.2 V gs = 0dB, outBbcGain = 0 and -
6dB
Differential output load
resistance
16
32

from EPP to EPN
Allowed single ended
load capacitance
100 pF from EPP or EPN to GND
•
gs = gain setting