TP3040J National Semiconductor, TP3040J Datasheet - Page 5

• Manufacturer Part Number: TP3040J
• Description: IC PCM FILTER 16DIP
• Manufacturer: National Semiconductor
• Type: PCM Codec/Filterr

Specifications of TP3040J

• Sigma Delta: No
• Voltage - Supply, Analog: ±5V
• Voltage - Supply, Digital: ±5V
• Operating Temperature: -25°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 16-CDIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *TP3040J

Symbol
RECEIVE OUTPUT POWER AMPLIFIER
IBP
RIP
ROP1
CLP
GA
GA
GR
S D
VOSP
PSRR5
AC Electrical Characteristics
Unless otherwise specified T
assumed to be 1 54 Vrms measured at the output of the transmit or receive filter Limits printed in BOLD characters are
guaranteed for V
25 C All other limits are assured by correlation with other production tests and or product design and characterization Typicals
specified at V
Note 1 Maximum power consumption will depend on the load impedance connected to the power amplifier This specification listed assumes 0 dBm is delivered to
600
Note 2 Voltage input to receive filter at 0V VF
Note 3 The 0 dBm0 level for the filter is assumed to be 1 54 Vrms measured at the output of the XMT or RCV filter
Note 4 The 0 dBm0 level for the power amplifiers is load dependent For R
R
Note 5 VF
Note 6 Previous revisions of the datasheet did not clearly indicate this specification requires power amps in powerdown (PWRI
Typical Application
Note 1 Transmit voltage gain
Note 2 Receive gain
Note In the configuration shown the receive filter power amplifiers will drive a 600
arrangement using a transformer winding ratio equivalent to 1 414 1 and 300
termination impedance
L
e
p
p
p
p
b
a
L
300
connected from PWRO
(R3
the 0 dBm0 level is 1 22 Vrms
R
a
O connected to PWRI input signal applied to VF
R4
Input Leakage Current PWRI
Input Resistance PWRI
Output Resistance PWRO
Load Capacitance PWRO
Gain PWRI to PWRO
Gain PWRI to PWRO
Gaintracking Relative to 0 dBm0
Output Level Including Receive Filter
Signal Distortion
Output DC Offset PWRO
Power Supply Rejection of V
t
CC
10k)
CC
e a
e
R3
e a
R4
5 0V V
a
a
e
R4
5 0V
Parameter
to PWRO
R1
R2
a
A
BB
g
R2
e
5% V
a
b
b
e b
c
25 C All parameters are specified for a signal level of 0 dBm0 at 1 kHz The 0 dBm0 level is
a
2 (The filter itself introduces a 3 dB gain) (R1
a
R
a
BB
5 0V T
O connected to PWRI 600
CC
PWRO
PWRO
PWRO
e b
or V
A
5 0V
b
BB
b
e
b
R
(Continued)
I
25 C
g
5% T
Amplifiers Active
R
PWRO
Level
V
V
V
V
PWRI Connected to GNDA
PWRI Connected to GNDA
b
L
e
e
e
e
3 2V
e
2 05 Vrms R
1 75 Vrms R
2 05 Vrms R
1 75 Vrms R
FIGURE 2
L
600
e
e
A
a
600
s
e
from PWRO
0 dBm0 (Note 4)
5
and PWRO
V
resistor R
0 C to 70 C by correlation with 100% electrical testing at T
Connected Between
IN s
to GNDA the 0 dBm0 level is 1 43 Vrms measured at the amplifier output For
Conditions
T to R termination to a maximum signal level of 8 5 dBm An alternative
3 2V
L
L
L
L
a
e
e
e
e
S
a
to PWRO
600
300
600
300
will provide a maximum signal level of 10 1 dBm across a 600
R2
b
t
Input
10k)
(Notes 4 5)
(Notes 4 5)
b
Output measured from PWRO
b
b
b
Min
0 1
10
45
0 1
0 1
50
e b
Typ
b
5 25V)
1
1
1
a
to PWRO
b
b
Max
500
0 1
0 1
50
3
45
45
TL H 6660– 2
b
Units
A
V V
V V
M
mV
pF
dB
dB
dB
dB
dB
e
A