TDA6402 Datasheet, PDF (18/40 Pages) NXP Semiconductors – 5 V mixers/oscillators and synthesizers for cable TV and VCR 2-band tuners

Philips Semiconductors
5 V mixers/oscillators and synthesizers for
cable TV and VCR 2-band tuners
Product specification
TDA6402; TDA6402A;
TDA6403; TDA6403A
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
Mixer/oscillator part (V_CC = 5 V) (measured in circuit of Fig.19; unless otherwise specified)
VHF MIXER (INCLUDING IF AMPLIFIER)
f_RF
RF frequency
note 1
G_v
voltage gain
f_RF = 57.5 MHz; see Fig.12
f_RF = 357.5 MHz; see Fig.12
NF
noise figure
f_RF = 50 MHz; see Figs 13 and 14
f_RF = 150 MHz; see Figs 13 and 14
f_RF = 300 MHz; see Fig.14
V_o
output voltage causing 1%
f_RF = 55.25 MHz; see Fig.15
cross modulation in channel _{fRF = 361.25 MHz; see Fig.15}
V_i
input voltage causing pulling in f_RF = 361.25 MHz; note 2
channel (750 Hz)
g_os
optimum source conductance f_RF = 50 MHz
for noise figure
f_RF = 150 MHz
f_RF = 300 MHz
g_i
input conductance
f_RF = 55.25 MHz; see Fig.9
f_RF = 361.25 MHz; see Fig.9
C_i
input capacitance
f_RF = 57.5 to 357.5 MHz; see Fig.9
VHF OSCILLATOR; see Fig.19
f_OSC
∆f_OSC(V)
oscillator frequency
oscillator frequency shift
∆f_OSC(T) oscillator frequency drift
note 3
∆V_CC = 5%; note 4
∆V_CC = 10%; note 4
∆T = 25 °C; with compensation;
note 5
∆f_OSC(t)
Φ_OSC
oscillator frequency drift
phase noise, carrier to noise
sideband
5 s to 15 min after switch on; note 6
±100 kHz frequency offset; worst
case in the frequency range
RSC
ripple susceptibility of V_CC
(peak-to-peak value)
V_CC = 5 V; worst case in the
frequency range; ripple frequency
500 kHz; note 7
55.25
16.5
16.5
−
−
−
105
105
−
−
−
−
−
−
−
101
−
−
−
−
−
15
−
19
19
8.5
8.5
9.5
108
108
83
0.7
0.9
1.5
0.25
0.5
1.3
−
20
110
1 600
600
100
20
361.25 MHz
21.5 dB
21.5 dB
9.5
dB
10.5 dB
12.5 dB
−
dBµV
−
dBµV
−
dBµV
−
mS
−
mS
−
mS
−
mS
−
mS
−
pF
407
120
−
2700
MHz
kHz
kHz
kHz
1100 kHz
−
dBc/Hz
−
mV
UHF MIXER (INCLUDING IF AMPLIFIER)
f_RF
RF frequency
note 1
G_v
voltage gain
f_RF = 369.5 MHz; see Fig.16
f_RF = 803.5 MHz; see Fig.16
NF
noise figure (not corrected for f_RF = 369.5 MHz; see Fig.17
image)
f_RF = 803.5 MHz; see Fig.17
V_o
output voltage causing 1%
f_RF = 367.25 MHz; see Fig.18
cross modulation in channel _{fRF = 801.25 MHz; see Fig.18}
V_i
input voltage causing pulling in f_RF = 801.25 MHz; note 2
channel (750 Hz)
367.25 −
26
29
26
29
−
9
−
10
105 108
105 108
−
82
801.25 MHz
32
dB
32
dB
11
dB
12
dB
−
dBµV
−
dBµV
−
dBµV
2000 Jan 24
18