Philips TDA5630T-C2, TDA5630M-C2, TDA5630M-C1, TDA5630AT-C1, TDA5630AM-C1 Datasheet

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DATA SH EET

Product speciﬁcation File under Integrated Circuits, IC02

1996 Mar 21

INTEGRATED CIRCUITS

TDA5630; TDA5631

9 V VHF, hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners

1996 Mar 21 2

Philips Semiconductors Product speciﬁcation

9 V VHF, hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners

TDA5630;

TDA5631

FEATURES

• Balanced mixer with a common emitter input for band A (single input)

• 2-pin oscillator for bands A and B

• Balanced mixer with a common base input for

bands B and C (balanced input)

• 3-pin oscillator for band C

• Local oscillator buffer output for external synthesizer

• SAW filter preamplifier with a low output impedance to

drive the SAW filter directly

• Band gap voltage stabilizer for oscillator stability

• Electronic band switch.

APPLICATIONS

• 3-band all channel TV and VCR tuners

• Any standard.

GENERAL DESCRIPTION

The TDA5630 and TDA5631 are monolithic integrated circuits that perform the mixer/oscillator functions for bands A, B and C in TV and VCR tuners. These low-power mixer/oscillators require a power supply of 9 V and are available in a very small package.

The devices give the designer the capability to design an economical and physically small 3-band tuner.

They are suitable for European standards, as illustrated in Fig.12, with the following RF bands: 48.25 to 168.25 MHz,

175.25 to 447.25 MHz and 455.25 to 855.25 MHz. With an appropriate tuned circuit, they are also suitable for NTSC all channel tuners (USA and Japan).

The tuner development time can be drastically reduced by using these devices.

QUICK REFERENCE DATA

Note

1. The limits are related to the tank circuits used in Fig.12 and the intermediate frequency. Frequency bands may be

adjusted by the choice of external components.

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

supply voltage − 9.0 − V

supply current − 35 − mA

frequency range RF input; band A; note 1 45 − 180 MHz

RF input; band B; note 1 160 − 470 MHz RF input; band C; note 1 430 − 860 MHz

voltage gain band A − 25 − dB

band B − 36 − dB band C − 36 − dB

NF noise ﬁgure band A − 7.5 − dB

band B − 8 − dB band C − 9 − dB

output voltage to get 1% cross modulation in channel

band A − 118 − dBµV band B − 118 − dBµV band C − 118 − dBµV

1996 Mar 21 3

Philips Semiconductors Product speciﬁcation

9 V VHF, hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners

TDA5630;

TDA5631

ORDERING INFORMATION

BLOCK DIAGRAM

TYPE

NUMBER

PACKAGE

NAME DESCRIPTION VERSION

TDA5630T SO20

plastic small outline package; 20 leads; body width 7.5 mm

SOT163-1

TDA5630M SSOP20

plastic shrink small outline package; 20 leads; body width 4.4 mm

SOT266-1

TDA5631T SO20

plastic small outline package; 20 leads; body width 7.5 mm

SOT163-1

TDA5631M SSOP20

plastic shrink small outline package; 20 leads; body width 4.4 mm

SOT266-1

Fig.1 Block diagram.

handbook, full pagewidth

band A oscillator

tuned circuit

band B oscillator

tuned circuit

band C oscillator

tuned circuit

20 (1)

18 (3)

16 (5)

14 (7)

(11) 10

12 (9)

11 (10)

(12) 9

(13) 8

(18) 3

(15) 6

(16) 5

(17) 4

(19) 2

(20) 1

(14) 7

local oscillator

amplifier outputs

RF GND band A

input

band B

inputs

band C

inputs

band switch

input

MBH044

BAND A

OSCILLATOR

BAND B

OSCILLATOR

BAND C

OSCILLATOR

ELECTRONIC

BAND

SWITCH

MIXER

LOCAL

OSCILLATOR

AMPLIFIER

IF AMPLIFIER

BAND A

STAGE

BAND B

STAGE

BAND C

STAGE

DC

STABILIZER

MIXER MIXER

19 (2)

17 (4)

15 (6)

IF outputs

TDA5630 TDA5631

13 (8)

GND

The numbers given in parenthesis represent the TDA5631.

1996 Mar 21 4

Philips Semiconductors Product speciﬁcation

9 V VHF, hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners

TDA5630;

TDA5631

PINNING

SYMBOL

DESCRIPTION

TDA5630 TDA5631

CIN1 1 20 band C input 1 CIN2 2 19 band C input 2 RFGND 3 18 ground for RF inputs BIN1 4 17 band B input 1 BIN2 5 16 band B input 2 AIN 6 15 band A input V

7 14 supply voltage LOOUT1 8 13 local oscillator ampliﬁer output 1 LOOUT2 9 12 local oscillator ampliﬁer output 2 BS 10 11 band switch input IFOUT1 11 10 IF ampliﬁer output 1 IFOUT2 12 9 IF ampliﬁer output 2 GND 13 8 ground (0 V) BOSCOC 14 7 band B oscillator output collector COSCOC1 15 6 band C oscillator output collector 1 BOSCIB 16 5 band B oscillator input base COSCOC2 17 4 band C oscillator output collector 2 AOSCOC 18 3 band A oscillator output collector COSCIB 19 2 band C oscillator input base AOSCIB 20 1 band A oscillator input base

Fig.2 Pin configuration (TDA5630).

handbook, halfpage

TDA5630

MGD265

1 2 3 4 5 6 7 8 9

CIN1 CIN2

RFGND

BIN1 BIN2

AIN

LOOUT1 LOOUT2

AOSCIB COSCIB AOSCOC COSCOC2 BOSCIB COSCOC1 BOSCOC GND IFOUT2 IFOUT1

20 19 18 17 16 15 14 13 12 11

Fig.3 Pin configuration (TDA5631).

handbook, halfpage

TDA5631

MGD266

1 2 3 4 5 6 7 8 9

CIN1 CIN2 RFGND BIN1 BIN2 AIN V

LOOUT1 LOOUT2 BS

AOSCIB COSCIB

AOSCOC

COSCOC2

BOSCIB

COSCOC1

BOSCOC

GND IFOUT2 IFOUT1

20 19 18 17 16 15 14 13 12 11

1996 Mar 21 5

Philips Semiconductors Product speciﬁcation

9 V VHF, hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners

TDA5630;

TDA5631

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 134).

THERMAL CHARACTERISTICS

HANDLING

Human body model: the IC withstands 2000 V in accordance with the MIL-STD-883C category B (stress reference pins 3, 7 and 13 shorted together for the TDA5630; pins 18, 14 and 8 for the TDA5631).

Machine model: the IC withstands 200 V in accordance with the MIL-STD-883C (stress reference pins 3, 7 and 13 shorted together for the TDA5630; pins 18, 14 and 8 for the TDA5631).

SYMBOL PARAMETER MIN. MAX. UNIT

supply voltage −0.3 +10.5 V

switching voltage 0 10.5 V

output current of each pin referenced to ground −−10 mA

maximum short-circuit time (all pins) − 10 s

stg

IC storage temperature −55 +150 °C

amb

operating ambient temperature −10 +80 °C

junction temperature − +150 °C

SYMBOL PARAMETER VALUE UNIT

th j-a

thermal resistance from junction to ambient in free air

SOT163-1 100 K/W SOT266-1 120 K/W

1996 Mar 21 6

Philips Semiconductors Product speciﬁcation

9 V VHF, hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners

TDA5630;

TDA5631

CHARACTERISTICS

=9V; T

amb

=25°C; measured in circuit of Fig.12; unless otherwise speciﬁed.

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

Supply

supply voltage 8.1 9.0 9.9 V

supply current − 35 45 mA

switching voltage band A 0 − 1.1 V

band B 1.6 − 2.4 V band C 3.0 − 5.0 V

switching current band A −−2µA

band B −−5µA band C −−10 µA

Band A mixer including IF ampliﬁer

frequency range note 1 45 − 180 MHz

voltage gain fRF= 50 MHz; see Fig.4; note 2 22.5 25 27.5 dB

= 180 MHz; see Fig.4; note 2 22.5 25 27.5 dB

NF noise ﬁgure f

= 50 MHz; see Figs 5 and 6 − 7.5 9 dB

= 180 MHz; see Figs 5 and 6 − 910dB

output voltage causing 1% cross modulation in channel

fRF= 180 MHz; see Fig.7 115 118 − dBµV

input voltage causing 10 kHz pulling in channel

fRF= 180 MHz; note 3 − 100 − dBµV

optimum source conductance for noise ﬁgure

fRF=50MHz − 0.5 − mS f

= 180 MHz − 1.1 − mS

input conductance fRF= 50 MHz; see Fig.13; note 4 − 0.26 − mS

= 180 MHz; see Fig.13; note 4 − 0.35 − mS

input capacitance fRF= 50 to 180 MHz; see Fig.13; note 4 − 2 − pF

Band A oscillator

osc

frequency range note 5 80 − 216 MHz

shift

frequency shift ∆VP= 10%; note 6 −−200 kHz

drift

frequency drift ∆T=25°C with no compensation;

NP0 capacitors; note 7

−−500 kHz

5 s to 15 min after switch on; with no compensation; NP0 capacitors; note 8

−−200 kHz

1996 Mar 21 7

Philips Semiconductors Product speciﬁcation

9 V VHF, hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners

TDA5630;

TDA5631

Band B mixer including IF ampliﬁer; measurements using hybrid; note 9 f

frequency range note 1 160 − 470 MHz

voltage gain fRF= 170 MHz; see Fig.8; note 2 33 36 39 dB

= 470 MHz; see Fig.8; note 2 33 36 39 dB

NF noise ﬁgure (not corrected

for image)

= 170 MHz; see Fig.9 − 810dB

= 470 MHz; see Fig.9 − 810dB

output voltage causing 1% cross modulation in channel

fRF= 170 MHz; see Fig.10 115 118 − dBµV f

= 470 MHz; see Fig.10 115 118 − dBµV

input voltage causing 10 kHz pulling in channel

fRF= 470 MHz; TDA5630T and TDA5631T; note 3

− 91 − dBµV

= 470 MHz; TDA5630M and

TDA5631M; note 3

− 83 − dBµV

input voltage causing N+5−1 MHz pulling

= 430 MHz; TDA5630T and

TDA5631T; see Fig.11

− 81 − dBµV

= 430 MHz; TDA5630M and

TDA5631M; see Fig.11

− 66 − dBµV

input impedance (RS+jLSω)RS; see Fig.14; note 4 − 30 −Ω

; see Fig.14; note 4 − 8 − nH

Band B oscillator

OSC

frequency range note 5 200 − 500 MHz

shift

frequency shift ∆VP= 10%; note 6 −−400 kHz

drift

frequency drift ∆T=25°C with no compensation:

NP0 capacitors; note 7

−−2 MHz

5 s to 15 min after switch on; with no compensation: NP0 capacitors; note 8

−−300 kHz

Band C mixer including IF ampliﬁer; measurements using hybrid; note 9 f

frequency range note 1 430 − 860 MHz

voltage gain fRF= 430 MHz; see Fig.8; note 2 33 36 39 dB

= 860 MHz; see Fig.8; note 2 33 36 39 dB

NF noise ﬁgure (not corrected

for image)

= 430 MHz; see Fig.9 − 911dB

= 860 MHz; see Fig.9 − 911dB

output voltage causing 1% cross modulation in channel

fRF= 430 MHz; see Fig.10 115 118 − dBµV f

= 860 MHz; see Fig.10 115 118 − dBµV

input voltage causing 10 kHz pulling in channel

fRF= 860 MHz; TDA5630T and TDA5631T; note 3

− 87 − dBµV

= 860 MHz; TDA5630M and

TDA5631M; note 3

− 93 − dBµV

input voltage causing N+5−1 MHz pulling

= 820 MHz; see Fig.11 − 61 − dBµV

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

1996 Mar 21 8

Philips Semiconductors Product speciﬁcation

9 V VHF, hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners

TDA5630;

TDA5631

input impedance (RS+jLSω)RS at fRF= 430 MHz; see Fig.15; note 4 − 40 −Ω

at fRF= 860 MHz; see Fig.15; note 4 − 53 −Ω

at fRF= 430 to 860 MHz; see Fig.15;

note 4

− 9 − nH

Band C oscillator

OSC

frequency range note 5 470 − 900 MHz

shift

frequency shift ∆VP= 10%; note 6 −−400 kHz

drift

frequency drift ∆T=25°C with no compensation;

NP0 capacitors; note 7

−−2.5 MHz

5 s to 15 min after switch on; with no compensation; NP0 capacitors; note 8

−−600 kHz

IF ampliﬁer

output reﬂection coefﬁcient magnitude; see Fig.16; note 4 −−10 − dB

phase; see Fig.16; note 4 − 9 −

output impedance (RS+jLSω)

RS; see Fig.16; note 4 − 95 −Ω L

; see Fig.16; note 4 − 45 − nH

LO output; R

= 100 Ω

output admittance (GP+jCPω)

osc

= 80 MHz; see Fig.17; note 4 − 2.5 − mS

− 0.9 − pF

osc

= 900 MHz; see Fig.17; note 4 − 3.5 − mS

− 0.7 − pF

output voltage RL= 100 Ω 83 91 100 dBµV

SRF spurious signal on LO output

with respect to LO output signal

note 10 −−−10 dBc

SHD LO signal harmonics with

respect to LO signal

−−−10 dBc

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

1996 Mar 21 9

Philips Semiconductors Product speciﬁcation

9 V VHF, hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners

TDA5630;

TDA5631

Notes to the characteristics

1. The RF frequency range is defined by the oscillator frequency range and the intermediate frequency.

2. The gain is defined as the transducer gain (measured in Fig.12) plus the voltage transformation ratio of L6 to L7 (10 : 2, 15.4 dB including transformer loss).

3. The input level causing 10 kHz frequency detuning at the LO output. f

osc=fRF

+ 33.4 MHz.

4. All S-parameters are referred to a 50 Ω system.

5. Limits are related to the tank circuits used in Fig.12. Frequency bands may be adjusted by the choice of external components.

6. The frequency shift is defined for a variation of power supply, first from VP= 9 to 8.1 V, then from VP= 9 to 9.9 V. In both cases, the frequency shift is below the specified value.

7. The frequency drift is defined for a variation of ambient temperature, first from T

amb

=25°C to T

amb

=0°C, then

from T

amb

=25°C to T

amb

=50°C. In both cases, the frequency drift is below the specified value with NP0 capacitors. Capacitor types C1 to C11, as specified in Fig.12 for non-PLL applications, must be changed to series with other temperature coefficients (e.g. N330, N750 etc.).

8. Switch on drift is the change of oscillator frequency between 5s and 15 min after switch on.

9. The values have been corrected for hybrid and cable losses. The symmetrical output impedance of the hybrid is 100 Ω.

10. Measured with RF input voltage: a) RF voltage = 120 dBµV at fRF< 180 MHz. b) RF voltage = 107.5 dBµV at 180 MHz < fRF< 225 MHz. c) RF voltage = 97 dBµV at 225 MHz < fRF< 860 MHz.

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