MAX2160ETL+ Maxim Integrated Products, MAX2160ETL+ Datasheet - Page 9

• Manufacturer Part Number: MAX2160ETL+
• Description: RF Receiver TV Tuner for 1 segme nt ISDB-T -98 to 0dB
• Manufacturer: Maxim Integrated Products

Specifications of MAX2160ETL+

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

24, 28, 30, 31
1, 11, 15, 21,
TQFN
PIN
10
12
13
14
16
17
18
19
2
3
4
5
6
7
8
9
29, 33, 34, 35,
BUMP NO.
36, 45, 46
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WLP
11
12
14
19
17
22
24
25
28
38
—
2
4
5
7
9
ISDB-T Single-Segment Low-IF Tuners
GNDXTAL
VCCXTAL
XTALOUT
VCCBIAS
VCCLNA
PWRDET
VCCDIG
VCCMX
NAME
TCXO
SHDN
XTAL
RFIN
N.C.
SDA
GC1
SCL
LTC
No Connection. Connect to the PC board ground plane.
High-Impedance Buffer for External TCXO. When ENTCXO is pulled high, this input
is enabled for use with an external TCXO and the internal crystal oscillator is
disabled. Requires a DC-blocking capacitor.
Crystal-Oscillator Interface. When ENTCXO is pulled low, this input is enabled for use
with an external parallel resonance mode crystal. See the Typical Operating Circuit.
Crystal-Oscillator Circuit Ground. Connect to the PC board ground plane.
DC Power Supply for Crystal-Oscillator Circuits. Connect to a +2.85V low-noise
supply. Bypass to GND with a 100pF capacitor connected as close to the pin as
possible. Do not share capacitor ground vias with other ground connections.
Crystal Oscillator Buffer Output. A DC-blocking capacitor must be used when driving
external circuitry.
DC Power Supply for Digital Logic Circuits. Connect to a +2.85V low-noise supply.
Bypass to GND with a 100pF capacitor connected as close to the pin as possible.
Do not share capacitor ground vias with other ground connections.
2-Wire Serial Data Interface. Requires a pullup resistor to V
2-Wire Serial Clock Interface. Requires a pullup resistor to V
PLL Lock Time Constant. LTC sources current to an external charging capacitor to
set the time constant for the VCO autoselect (VAS) function. See the Loop Time
Constant Pin section in the Applications Information.
DC Power Supply for Bias Circuits. Connect to a +2.85V low-noise supply. Bypass to
GND with a 100pF capacitor connected as close to the pin as possible. Do not share
capacitor ground vias with other ground connections.
Wideband 50Ω RF Input. Connect to an RF source through a DC-blocking capacitor.
Device Shutdown. Logic-low turns off the entire device including the 2-wire
compatible bus. SHDN overrides all software shutdown modes.
DC Power Supply for LNA. Connect to a +2.85V low-noise supply. Bypass to GND
with a 100pF capacitor connected as close to the pin as possible. Do not share
capacitor ground vias with other ground connections.
RF Gain-Control Input. High-impedance analog input, with a 0.3V to 2.7V operating
range. V
DC Power Supply for RF Mixer Circuits. Connect to a +2.85V low-noise supply.
Bypass to GND with a 100pF capacitor connected as close to the pin as possible.
Do not share capacitor ground vias with other ground connections.
Power-Detector Output. See the IF Power Detector section in the Applications
Information.
GC1
= 0.3V corresponds to the maximum gain setting.
DESCRIPTION
Pin Description
CC
CC
.
.
9