CX24118A-12Z,518 NXP Semiconductors, CX24118A-12Z,518 Datasheet - Page 13

• Manufacturer Part Number: CX24118A-12Z,518
• Description: IC SATELLITE TUNER DGTL 36HVQFN
• Manufacturer: NXP Semiconductors
• Type: Satellite Tunerr

Specifications of CX24118A-12Z,518

• Package / Case: 36-VQFN Exposed Pad, 36-HVQFN, 36-SQFN, 36-DHVQFN
• Applications: Set-Top Boxes
• Mounting Type: Surface Mount
• Bus Type: I2C
• Maximum Agc: 90 dB (Typ)
• Maximum Frequency: 2175 MHz
• Minimum Frequency: 925 MHz
• Mounting Style: SMD/SMT
• Function: Satellite
• Noise Figure: 10 dB
• Operating Supply Voltage: 3.3 V
• Supply Voltage (min): 3.13 V
• Supply Voltage (max): 3.47 V
• Minimum Operating Temperature: 0 C
• Maximum Operating Temperature: + 70 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935287217518

NXP Semiconductors
Table 1.
CX24118A_N_2
Product data sheet
RF_INN
N/C
N/C
N/C
N/C
VCC2_RF
N/C
N/C
SADD
XSEL
VCC_PS
Exposed Paddle
Pin Name
Pin Assignments
Pin Number
26
27
28
29
30
31
32
33
34
35
36
Ground
Power
Power
Type
Input
Input
N/C
N/C
N/C
N/C
N/C
N/C
I/O
The negative differential RF signal input pin. This pin should be AC grounded with a
capacitor to ground.
Not internally connected.
Not internally connected.
Not internally connected.
Not internally connected.
3.3 V power supply pin for the RF section.
Not internally connected.
Not internally connected.
Serial address select pin. This pin has an internal pull-up, so an open on this pin will be
a logic level high (default address of 54) and a short to ground will be a logic level low
(address of 14).
Crystal bias select pin. Leave floating for operation with a 40 MHz third-overtone
crystal. This pin has an internal 30 kΩ pull-up resistor.
3.3 V power supply for the prescaler section.
The exposed paddle at the bottom of the chip is the common chip ground and the
thermal conductor.
Rev. 02 — 8 September 2009
Description
Chapter 1: Pin Descriptions
CX24118A
© NXP B.V. 2009. All rights reserved.
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