tda5737a NXP Semiconductors, tda5737a Datasheet - Page 6

• Manufacturer Part Number: tda5737a
• Description: Tda5737a 5 V Vhf, Hyperband And Uhf Mixers/oscillators For Tv And Vcr 3-band Tuners
• Manufacturer: NXP Semiconductors

Philips Semiconductors
CHARACTERISTICS
V
2000 Dec 19
SYMBOL
Supply
V
I
V
I
Band A mixer (including IF amplifier)
f
G
NF
V
V
g
Y
C
Band A oscillator
f
f
f
V
P
SW
i(RF)
osc
shift
drift
P
os
P
SW
o
i
i
ripple(p-p)
i
5 V VHF, hyperband and UHF
mixers/oscillators for TV and VCR 3-band tuners
v
N
= 5 V; T
amb
supply voltage
supply current
switching voltage depending
on supply voltage V
switching current
RF input frequency
voltage gain
noise figure
output voltage causing 1%
cross modulation in channel
input voltage level causing
10 kHz pulling in channel
optimum source conductance
for noise figure
input admittance
input capacitance
oscillator frequency
frequency shift
frequency drift
ripple susceptibility of supply
voltage (peak-to-peak value)
phase noise
= 25 C; measured in circuit of Fig.16; unless otherwise specified.
PARAMETER
P
band A; note 1
band B; note 1
band C; note 1
band A; note 1
band B; note 1
band C; note 1
note 2
f
f
f
f
f
f
f
f
f
f
f
0.45 V < V
no compensation
with compensation; see Fig.17
4.75 V < V
measured at the IF output at 10 kHz
offset; V
RF
RF
RF
RF
RF
RF
RF
RF
RF
RF
RF
V
5 s to 15 minutes after switch on;
NP0 capacitors; note 8
5 s to 15 minutes after switch on;
notes 8 and 9
f
f
P
osc
osc
= 50 MHz; see Fig.3; note 3
= 170 MHz; see Fig.3; note 3
= 50 MHz; see Figs.4 and 5
= 170 MHz; see Figs.4 and 5
= 50 MHz; see Fig.6
= 170 MHz; see Fig.6
= 170 MHz; note 4
= 50 MHz
= 170 MHz
= 50 to 170 MHz; see Fig.11
= 50 to 170 MHz; see Fig.11
T = 25 C; NP0 capacitors; note 7
T = 25 C; notes 7 and 9
= 5%; note 6
= 80 MHz
= 210 MHz
o
= 105 dB V
t
P
CONDITIONS
< 28 V; notes 1 and 5
< 5.25 V; see Fig.7
6
4.5
42
0
0.26V
0.55V
41
20.5
20.5
115
113
96
80
20
20
81
MIN.
P
P
5.0
50
23.0
23.0
7.5
9
118
116
100
0.5
1.1
0.3
1.9
550
150
300
20
TYP.
Preliminary specification
TDA5737A
5.5
58
0.18V
0.47V
V
2
10
25
171
25.5
25.5
9
10
210
53
tbf
tbf
tbf
tbf
MAX.
P
P
P
V
mA
V
V
V
MHz
dB
dB
dB
dB
dB V
dB V
dBmV
mS
mS
mS
pF
MHz
kHz
kHz
kHz
kHz
kHz
mV
mV
dBc/Hz
UNIT
A
A
A