TDA8751 NXP Semiconductors, TDA8751 Datasheet - Page 8

• Manufacturer Part Number: TDA8751
• Manufacturer: NXP Semiconductors

Specifications of TDA8751

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Philips Semiconductors
1999 Aug 20
IM3
IM2
AMREJ
V
R
Output section: R
V
V
R
C
G
V
R
H
H
IM3
N
G
SYMBOL
G
V
V
o(DC)
I(DC)
i
o(flt)
CT(I-Q)
o
i
i
o
2
3
o
QPSK receiver
O
I-Q
o(I/Q)
o(I-Q_out2)
I-Q
I-Q
phase error between I and Q
channels
gain error between I and Q
channels
3rd-order intermodulation in
I and Q channels
2nd-order intermodulation in
I and Q channels
AM rejection at I and Q
channels
output flatness at I and Q
outputs
DC output level
output resistance
DC input voltage
input level
input resistance
input capacitance
gain from
I-Q_IN1 to I-Q_OUT2
output flatness on
pins I_OUT2 and Q_OUT2
DC output level at filter output
output resistance
2nd harmonic
3rd harmonic
3rd-order intermodulation at
pins I_OUT and Q_OUT
crosstalk between I and Q
channels
output noise power at
500 kHz from carrier
gain from
I-Q_IN1 to I-Q_OUT
s
= 400 /R
PARAMETER
i
= 4 k /R on pin I_OUT2 or Q_OUT2 = 20 k unless otherwise specified
f
f
f
over specified input range
f
f
f
over specified input range
see Fig.3
see Fig.3
guaranteed by design;
see Fig.4
in 1 MHz bandwidth
f = 40 to 70 MHz
f = 70 to 130 MHz
f
f
f
input
f < 20 MHz
f
output
f
output
see Fig.5
f = 5 MHz; see Fig.6
see Fig.7
f
input
LO
RF
BF
LO
RF
BF
BF
BF
BF
BF
BF
BF
= 250 kHz at 22 dBmV
= 1 MHz at 48 dBmV
= 250 kHz at 22 dBmV
= 1 MHz at 22 dBmV
= 0 to 1.5 MHz
= 0 to 6 MHz at 22 dBmV
= 1 MHz at 48 dBmV
= 1 MHz at 22 dBmV
= 88 to 140 MHz;
= 44.25 to 70.25 MHz;
= 88 to 140 MHz;
= 44.25 to 70.25 MHz;
CONDITIONS
8
MIN.
0.25
3
3
2.5
400
3.6
22
17.5
0.4
3.8
0.25
1
2.6
250
27
TYP.
3
1
40
45
50
40
56
45
40
38
35
40
45
30
Product specification
MAX.
TDA8051
deg
dB
dBc
dBc
dBc
dB
dB
dB
V
V
dBmV
k
pF
dB
dB
dB
V
dBc
dBc
dBc
dBc
dBmv/Hz
dB
UNIT