TDA9887TS/V4 NXP Semiconductors, TDA9887TS/V4 Datasheet - Page 6

• Manufacturer Part Number: TDA9887TS/V4
• Description: RF Receiver DEMODULATOR VIF AND SIF
• Manufacturer: NXP Semiconductors
• Type: Transmitter/Receiverr

Specifications of TDA9887TS/V4

• Package / Case: SSOP-24
• Operating Frequency: 58.75 MHz
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 20 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TDA9887TS/V4,112

Philips Semiconductors
6. The intercarrier output signal at pin SIOMAD can be calculated by the following formula taking into account the
7. Pin REF is able to operate as a 1-pin crystal oscillator input as well as an external reference signal input, e.g. from
2004 Aug 25
I
IF-PLL demodulator with FM radio
2
internal video signal with 1.1 V (p-p) as a reference:
and
where:
in dB, 6 dB is the correction term of internal circuitry and 3 dB is the tolerance of video output and intercarrier output
V
the tuning system.
---------- -
2 2
C-bus controlled multistandard alignment-free
V
o(intc)(rms)
1
o(intc)(rms)
r
is the correction term for RMS value,
=
----- -
20
1
.
=
1.1
V
------------- - dB
V
i(SC)
i(PC)
---------- -
2 2
1
+
10
6 dB 3 dB
r
V
V
--------------- dB
V
i SC
i PC
6
is the sound-to-picture carrier ratio at pins VIF1 and VIF2
Product specification
TDA9887