TDA6402 Datasheet, PDF (16/40 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
CHARACTERISTICS
T_amb = 25 °C
SYMBOL
PARAMETER
CONDITIONS
MIN.
Supply
V_CC
supply voltage
4.5
I_CC
supply current at V_CC = 5 V all PNP ports are ‘OFF’
−
one PNP port is ‘ON’; sourcing
−
25 mA
one PNP port is ‘ON’; sourcing
−
25 mA and a second one is ‘ON’;
sourcing 5 mA
PLL part (V_CC = 4.5 to 5.5 V; T_amb = −20 to +85 °C; unless otherwise specified)
FUNCTIONAL RANGE
V_POR
N
f_XTAL
Z_XTAL
power-on reset supply voltage below this supply voltage power-on 1.5
reset becomes active
divider ratio
15-bit frequency word
256
14-bit frequency word
256
crystal oscillator
R_XTAL = 25 to 300 Ω
3.2
input impedance (absolute
f_XTAL = 4 MHz
600
value)
PNP PORTS
I_BSn(off)
V_BSn(sat)
leakage current
output saturation voltage
V_CC = 5.5 V; V_Pn = 0 V
−10
one buffer output is ‘ON’, sourcing −
25 mA; V_Pn(sat) = V_CC − V_Pn
LOCK OUTPUT IN 3-WIRE BUS MODE (PNP COLLECTOR OUT)
I_UNLOCK output current when the PLL is V_CC = 5.5 V; V_OUT = 5.5 V
−
out-of-lock
V_UNLOCK output saturation voltage
I_SOURCE = 200 µA;
−
when the PLL is out-of-lock V_UNLOCK = V_CC − V_OUT
V_LOCK
output voltage
the PLL is locked
−
ADC INPUT IN I²C-BUS MODE
V_ADC
ADC input voltage
see Table 11
0
I_ADCH
HIGH-level input current
V_ADC = V_CC
−
I_ADCL
LOW-level input current
V_ADC = 0 V
−10
SW INPUT (BUS MODE SELECTION)
V_SWL
V_SWH
I_SWH
I_SWL
LOW-level input voltage
HIGH-level input voltage
HIGH-level input current
LOW-level input current
V_SW = V_CC
V_SW = 0 V
0
3
−
−100
TYP.
5.0
71
103
111
2.0
−
−
4.0
1 200
−
0.25
−
0.4
0.01
−
−
−
−
−
−
−
MAX.
5.5
78
113
122
−
32 767
16 383
4.48
−
−
0.4
100
0.8
0.40
V_CC
10
−
1.5
V_CC
10
−
UNIT
V
mA
mA
mA
V
MHz
Ω
µA
V
µA
V
V
V
µA
µA
V
V
µA
µA
2000 Jan 24
16