ml7033 Oki Semiconductor, ml7033 Datasheet - Page 43

• Manufacturer Part Number: ml7033
• Description: Dual-channel Line Card Codec
• Manufacturer: Oki Semiconductor

CR14 (CH2 tone generator 2 control1)
CR15 (CH2 tone generator 2 control2)
CR14-B7
B6
B5
B4 to B1
1 Semiconductor
default
default
CR14
CR15
AOUT2 SEL CH2TG2 TX
CH2TG2 _7 CH2TG2 _6 CH2TG2 _5 CH2TG2 _4 CH2TG2 _3 CH2TG2 _2 CH2TG2 _1 CH2TG2 _0
… AOUT2P, AOUT2N output select
… CH2 tone generator output select
… CH2 tone generator Rx side output pin select
… CH2 TG2 output level setting
B7
B7
0
0
0 : Single-ended output with the AOUT2P pin with the AOUT2N pin at high impedance.
1 : Differential output with the AOUT2P and the AOUT2N pins.
This 4-bit field determines the output level of TG2 on CH2. The output level ranges from –
12 to +2 dBmO as shown in Table 17.
TG2LV3
B4
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
B6
B6
0
Table 17 Tone Generator 2 Level Setting
0
TG2LV2
B3
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
CH2TG2
TOUT2
B5
B5
0
0
TG2LV1
B2
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
CH2TG2
LV3
B4
B4
0
0
TG2LV0
B1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
CH2TG2
LV2
B3
B3
0
0
0 : to Rx side
0 : AOUT2 pin
(dBm0)
CH2TG2
–12.0
–11.0
–10.0
Level
OFF
+1.0
+2.0
–9.0
–8.0
–7.0
–6.0
–5.0
–4.0
–3.0
–2.0
–1.0
0.0
LV1
B2
B2
0
0
CH2TG2
LV0
B1
B1
0
1 : to Tx side
1 : TOUT2 pin
0
FEDL7033-02
CH2TG2 _8
ML7033
B0
B0
0
0
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