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PDF TDA5731M Data sheet ( Hoja de datos )
| Número de pieza | TDA5731M | |
| Descripción | Low power VHF/ UHF and hyperband mixer/oscillator for TV and VCR 3-band tuners | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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INTEGRATED CIRCUITS
DATA SHEET
TDA5731M
Low power VHF, UHF and
hyperband mixer/oscillator for TV
and VCR 3-band tuners
Product specification
File under Integrated Circuits, IC02
1995 Mar 21
Philips Semiconductors
1 page  
Philips Semiconductors
Low power VHF, UHF and hyperband
mixer/oscillator for TV and VCR 3-band tuners
Product specification
TDA5731M
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
VP
VSW(max)
VP(op)
Vn(max)
IO
tsc(max)
Tstg
Tamb
Tj
supply voltage
maximum switching voltage
operating supply voltage
maximum voltage on each pin with a 22 kΩ resistor
connected in series
output current of each pin to ground
maximum short-circuit time (all pins)
storage temperature
operating ambient temperature
junction temperature
MIN.
−0.3
−0.3
4.5
−
−
−
−55
−10
−
MAX/
+7.0
+7.5
5.5
35
−10
10
+150
+80
+150
UNIT
V
V
V
V
mA
s
°C
°C
°C
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
Rth j-a
thermal resistance from junction to ambient in free air
VALUE
120
UNIT
K/W
HANDLING
Human Body Model: GND (8), RFGND (18), VP (14) shorted together. Pins 4, 6 and 7 withstand 500 V. All other pins
withstand 2000 V.
Machine Model: GND (8), RFGND (18), VP (14) shorted together. Pins 4, 6 and 7 withstand 50 V. All other pins
withstand 200 V.
IF AMPLIFIER CHARACTERISTICS
VP = 5 V; Tamb = 25 °C; differentialy measured at 36 MHz; measured in circuit of Fig.6; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
S22 output reflection coefficient note 1; see Fig.11
Zo output impedance (Rs + Ls) Rs
Ls
MIN.
−
−
−
TYP.
MAX. UNIT
MOD. PHASE
−14 +9 − dB/°
74 − Ω
21 − nH
Note
1. All S parameters are referenced to a 50 Ω system.
1995 Mar 21
5
5 Page 
Philips Semiconductors
Low power VHF, UHF and hyperband
mixer/oscillator for TV and VCR 3-band tuners
Product specification
TDA5731M
handbook, full pagewidth
50 Ω 50 Ω
C16
15
BAND A
STAGE
MIXER
50 Ω
50 Ω
HYBRID
ANZAC-183-4
C12 C13
20 19 18
BAND C
STAGE
C14 C15
17 16
BAND B
STAGE
50 Ω
50 Ω
output
5V
5V
C18
HYBRID
ANZAC-183-4
A BC
to
pre-stages
L5
R8
C19 C20
C17
R11
14 13 12 11
DC
STABILIZER
LOCAL
OSCILLATOR
AMPLIFIER
R10
C21
MIXER
MIXER
ELECTRONIC
BAND
SWITCH
BAND A
OSCILLATOR
BAND C
OSCILLATOR
BAND B
OSCILLATOR
TDA5731M
IF
AMPLIFIER
13
24 6
C5 C7 C6 C8 C10
57
C9 C11
89
C30
10
C31
MBE377
D1
L1
C1
R1
D2
L3
C3
L2
C2
R2 R4
D3
L4
C4
R5 R6
Vt
R7
C28 C27 C26 C25
C29
C22 C23
C24
MEASUREMENT
NETWORK
L6
IF output
L7
50 Ω
spectrum
analyser
1995 Mar 21
Fig.6 Reference measurement set-up.
11
11 Page | ||
| Páginas | Total 17 Páginas | |
| PDF Descargar | [ Datasheet TDA5731M.PDF ] | |
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