Transmission Characteristics
Unless otherwise noted limits printed in BOLD characters are guaranteed for VCC ea50V g5% VBB eb50V g5% TA e
0 Cto70 C by correlation with 100% electrical testing at TA e 25 C All other limits are assured by correlation with other
production tests andor product design and characterization GNDA e 0V f e 102 kHz VIN e 0 dbm0 transmit input amplifier
connected for unity gain non-inverting Typicals specified at VCC ea50V VBB eb50V TA 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
12276
Vrms
tMAX
Virtual Decision Value Defined
Max Transmit Overload Level
per CCITT Rec G711
TP3064 (317 dBm0)
2501
VPK
TP3067 (314 dBm0)
2492
VPK
GXA
Transmit Gain Absolute
TAe25 C VCCe5V VBBeb5V
b
015
dB
GXR
Transmit Gain Relative to GXA
fe16 Hz
b
40
dB
fe50 Hz
b
30
dB
fe60 Hz
b
26
dB
fe200 Hz
b
18
b
01
dB
fe300 Hz-3000 Hz
b
015
dB
fe3300 Hz
b
035
005
dB
fe3400 Hz
b
07
0
dB
fe4000 Hz
b
14
dB
fe4600 Hz and Up Measure
b
32
dB
Response from 0 Hz to 4000 Hz
GXAT
Absolute Transmit Gain Variation
Relative to GXA
b
01
dB
with Temperature
GXAV
Absolute Transmit Gain Variation
Relative to GXA
b
005
dB
with Supply Voltage
GXRL
Transmit Gain Variations with
Sinusoidal Test Method
Level
Reference Leveleb10 dBm0
VFXIa eb40 dBm0 to a3 dBm0
b
02
dB
VFXIa eb50 dBm0 to b40 dBm0
b
04
dB
VFXIa eb55 dBm0 to b50 dBm0
b
12
dB
GRA
Receive Gain Absolute
TAe25 C VCCe5V VBBeb5V
b
015
dB
InputeDigital Code Sequence
for 0 dBm0 Signal
GRR
Receive Gain Relative to GRA
fe0 Hz to 3000 Hz
b
015
dB
fe3300 Hz
b
035
005
dB
fe3400 Hz
b
07
0
dB
fe4000 Hz
b
14
dB
GRAT
Absolute Receive Gain Variation
Relative to GRA
b
01
dB
with Temperature
GRAV
Absolute Receive Gain Variation
Relative to GRA
b
005
dB
with Supply Voltage
GRRL
Receive Gain Variations with
Sinusoidal Test Method Reference
Level
Input PCM Code Corresponds to an
Ideally Encoded b 10 dBm0 Signal
PCM Leveleb40 dBm0 to a3 dBm0
b
02
dB
PCM Leveleb50 dBm0 to b40 dBm0
b
04
dB
PCM Leveleb55 dBm0 to b50 dBm0
b
12
dB
VRO
Receive Filter Output at VFRORLe10 kX
b
25
V
10