TDA5630BT Datasheet, PDF (5/24 Pages) NXP Semiconductors – 9 V VHF and UHF mixer/oscillator for TV and VCR cable tuners

Philips Semiconductors
9 V VHF and UHF mixer/oscillator for TV
and VCR cable tuners
Product specification
TDA5630BT
CHARACTERISTICS
V_P = 9 V; T_amb = 25 °C; measured in circuit of Fig.11; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
Supply
V_P
I_P
V_SW
supply voltage
supply current
switching voltage
I_SW
switching current
band A
band C
band A
band C
8.1 9.0 9.9 V
35
48
55
mA
0
−
1.1 V
3.0 −
5.0 V
−
−
2
µA
−
−
10
µA
Band A mixer including IF amplifier
f_RF
frequency range
note 1; V_t = 0.45 to 28 V
45
f_max
maximum frequency
note 1
−
G_v
voltage gain
f_RF = 50 MHz; see Fig.3; note 2
22.5
f_RF = 300 MHz; see Fig.3; note 2
22.5
f_RF = 470 MHz; see Fig.3; note 2
−
NF
noise figure
f_RF = 50 MHz; see Figs 4 and 5
−
f_RF = 180 MHz; see Figs 4 and 5
−
f_RF = 300 MHz; see Fig.5
−
V_o
output voltage
causing 1% cross modulation in channel; 115
f_RF = 300 MHz; see Fig.6
V_i
input voltage
causing 10 kHz pulling in channel;
−
f_RF = 300 MHz; note 3
g_os
optimum source
f_RF = 50 MHz
−
conductance for noise figure _{fRF = 180 MHz}
−
g_i
input conductance
f_RF = 50 MHz; see Fig.12; note 4
−
f_RF = 180 MHz; see Fig.12; note 4
−
C_i
input capacitance
f_RF = 50 to 180 MHz; see Fig.12; note 4 −
Band A oscillator
f_osc
frequency range
f_shift
frequency shift
f_drift
frequency drift
note 5; V_t = 0.45 to 28 V
80
∆V_P = 10%; note 6
−
∆T = 25 °C with no compensation;
−
NP0 capacitors; note 7
5 s to 15 min after switch on; with no
−
compensation; NP0 capacitors; note 8
5 s to 15 min after switch on; with
−
compensation; note 9
−
470
25
25
25
7.5
9
10.5
118
104
0.5
1.1
0.26
0.35
2
−
−
−
500
200
300
−
27.5
27.5
−
8.5
10
11.5
−
−
−
−
−
−
−
336
200
500
950
300
MHz
MHz
dB
dB
dB
dB
dB
dB
dBµV
dBµV
mS
mS
mS
mS
pF
MHz
kHz
kHz
kHz
kHz
1996 Jun 06
5