W6811
Publication Release Date: October 23, 2003
- 23 - Revision A10
10.2. ANALOG SIGNAL LEVEL AND GAIN PARAMETERS
V
DDA
=5V ±10%; V
SSA
=0V; T
A
=-40°C to +85°C; all analog signals referred to V
AG
;
TRANSMIT
(A/D)
RECEIVE
(D/A)
UNIT PARAMETER SYM. CONDITION TYP.
MIN. MAX. MIN. MAX.
Absolute
Level
L
ABS
0 dBm0 = 0dBm @ 600Ω
1.096 --- --- --- --- V
PK
Max. Transmit
Level
T
XMAX
3.17 dBm0 for µ-Law
3.14 dBm0 for A-Law
1.579
1.573
---
---
---
---
---
---
---
---
V
PK
V
PK
Absolute Gain
(0 dBm0 @
1020 Hz;
T
A
=+25°C)
G
ABS
0 dBm0 @ 1020 Hz;
T
A
=+25°C
0 -0.25 +0.25 -0.25 +0.2
5
dB
Absolute Gain
variation with
Temperature
G
ABS
T
T
A
=0°C to T
A
=+70°C
T
A
=-40°C to T
A
=+85°C
0 -0.03
-0.05
+0.03
+0.05
-0.03
-0.05
+0.0
3
+0.0
5
dB
Frequency
Response,
Relative to
0dBm0 @
1020 Hz
G
RTV
15 Hz
50 Hz
60 Hz
200 Hz
300 to 3000 Hz
3300 Hz
3400 Hz
3600 Hz
4000 Hz
4600 Hz to 100 kHz
---
---
---
---
---
---
---
---
---
---
---
---
---
-1.0
-0.20
-0.35
-0.8
---
---
---
-40
-30
-26
-0.4
+0.15
+0.15
0
0
-14
-32
-0.5
-0.5
-0.5
-0.5
-0.20
-0.35
-0.8
---
---
---
0
0
0
0
+0.1
5
+0.1
5
0
0
-14
-30
dB
Gain Variation
vs. Level Tone
(1020 Hz
relative to –10
dBm0)
G
LT
+3 to –40 dBm0
-40 to –50 dBm0
-50 to –55 dBm0
---
---
---
-0.3
-0.6
-1.6
+0.3
+0.6
+1.6
-0.2
-0.4
-1.6
+0.2
+0.4
+1.6
dB
