KTS 6027-2 Infineon Technologies, KTS 6027-2 Datasheet - Page 6

• Manufacturer Part Number: KTS 6027-2
• Description: IC TUNER MOPLL ANALOG 28-TSSOP
• Manufacturer: Infineon Technologies
• Type: Tunerr
• Series: OMNITUNE™r

Specifications of KTS 6027-2

• Package / Case: 28-TSSOP
• Applications: NTSC, PAL
• Mounting Type: Surface Mount
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 20 C
• Mounting Style: SMD/SMT
• Packages: PG-TSSOP-28
• Vs (min): 4.5 V
• Vs (max): 5.5 V
• Icc (max): 79.0 mA
• Esd Protection (max): 2.0 kV
• Mounting: SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SP000013185

Wireless Components
2.1 General Description
2.2 Features
The KTS6027-2, KTS6029-2 device combines a digitally programmable phase
locked loop (PLL), with a mixer-oscillator block including two balanced mixers
and oscillators for use in TV and VCR tuners.
The PLL block with four selectable chip addresses forms a digitally programm-
able phase locked loop. With a 4 MHz quartz crystal, the PLL permits precise
setting of the frequency of the tuner oscillator up to 1024 MHz in increments of
31.25, 50, 62.5 or 166.7 kHz. The tuning process is controlled by a micropro-
cessor via an I
loop is locked. It can be read by the processor via the I
The mixer-oscillator block includes two balanced mixers (one mixer with high-
impedance input and one mixer with a balanced low-impedance input), two fre-
quency and amplitude-stable balanced oscillators for LOW/MID and HIGH, an
IF amplifier, a low-noise reference voltage source, and a band switch.
General








Mixer/Oscillator








IF-Amplifier




PLL










Suitable for analog and ATSC TV tuners
Compatible with KTS6027-S or KTS6029-S in normal mode
New features in extended mode
Full ESD protection
High impedance mixer input for LOW/MID band
Low impedance mixer input for HIGH band
4 pin oscillator for LOW/MID band
4 pin oscillator for HIGH band
single ended IF preamplifier
75
PLL with short lock-in time
High voltage VCO tuning output
Fast I
4 NPN bandswitch buffers
Internal LOW-MID/HIGH switch
output impedance
2
C bus
2
C bus. The device has four output ports. A flag is set when the
2 - 2
KTS6027-2, KTS6029-2
2
C bus.
Product Description
Specification, July 2001