Datasheet
Transmission Characteristics
Unless otherwise noted, limits printed in BOLD characters are guaranteed for V
CC
ea
5.0V
g
5%, V
BB
eb
5.0V
g
5%; T
A
e
0
§
Cto70
§
C by correlation with 100% electrical testing at T
A
e
25
§
C. All other limits are assured by correlation with other
production tests and/or product design and characterization. GNDA
e
0V, f
e
1.02 kHz, V
IN
e
0 dbm0, transmit input amplifier
connected for unity gain non-inverting. Typicals specified at V
CC
ea
5.0V, V
BB
eb
5.0V, T
A
e
25
§
C.
Symbol Parameter Conditions Min Typ Max Units
AMPLITUDE RESPONSE
Absolute Levels Nominal 0 dBm0 Level is 4 dBm
(Definition of (600X)
nominal gain) 0 dBm0 1.2276 Vrms
t
MAX
Virtual Decision Value Defined Max Transmit Overload Level
per CCITT Rec. G711 TP3064 (3.17 dBm0) 2.501 V
PK
TP3067 (3.14 dBm0) 2.492 V
PK
G
XA
Transmit Gain, Absolute T
A
e
25
§
C, V
CC
e
5V, V
BB
eb
5V
b
0.15 0.15 dB
G
XR
Transmit Gain, Relative to G
XA
f
e
16 Hz
b
40 dB
f
e
50 Hz
b
30 dB
f
e
60 Hz
b
26 dB
f
e
200 Hz
b
1.8
b
0.1 dB
f
e
300 Hz-3000 Hz
b
0.15 0.15 dB
f
e
3300 Hz
b
0.35 0.05 dB
f
e
3400 Hz
b
0.7 0 dB
f
e
4000 Hz
b
14 dB
f
e
4600 Hz and Up, Measure
b
32 dB
Response from 0 Hz to 4000 Hz
G
XAT
Absolute Transmit Gain Variation Relative to G
XA
b
0.1 0.1 dB
with Temperature
G
XAV
Absolute Transmit Gain Variation Relative to G
XA
b
0.05 0.05 dB
with Supply Voltage
G
XRL
Transmit Gain Variations with Sinusoidal Test Method
Level Reference Level
eb
10 dBm0
VF
X
I
a
eb
40 dBm0 to
a
3 dBm0
b
0.2 0.2 dB
VF
X
I
a
eb
50 dBm0 to
b
40 dBm0
b
0.4 0.4 dB
VF
X
I
a
eb
55 dBm0 to
b
50 dBm0
b
1.2 1.2 dB
G
RA
Receive Gain, Absolute T
A
e
25
§
C, V
CC
e
5V, V
BB
eb
5V
b
0.15 0.15 dB
Input
e
Digital Code Sequence
for 0 dBm0 Signal
G
RR
Receive Gain, Relative to G
RA
f
e
0 Hz to 3000 Hz
b
0.15 0.15 dB
f
e
3300 Hz
b
0.35 0.05 dB
f
e
3400 Hz
b
0.7 0 dB
f
e
4000 Hz
b
14 dB
G
RAT
Absolute Receive Gain Variation Relative to G
RA
b
0.1 0.1 dB
with Temperature
G
RAV
Absolute Receive Gain Variation Relative to G
RA
b
0.05 0.05 dB
with Supply Voltage
G
RRL
Receive Gain Variations with Sinusoidal Test Method; Reference
Level Input PCM Code Corresponds to an
Ideally Encoded
b
10 dBm0 Signal
PCM Level
eb
40 dBm0 to
a
3 dBm0
b
0.2 0.2 dB
PCM Level
eb
50 dBm0 to
b
40 dBm0
b
0.4 0.4 dB
PCM Level
eb
55 dBm0 to
b
50 dBm0
b
1.2 1.2 dB
V
RO
Receive Filter Output at VF
R
ORL
e
10 kX
b
2.5 2.5 V
10