TEF6730HW/V1,518 NXP Semiconductors, TEF6730HW/V1,518 Datasheet - Page 50

• Manufacturer Part Number: TEF6730HW/V1,518
• Description: IC DIGITAL IF FRONT END 64HTQFP
• Manufacturer: NXP Semiconductors

Specifications of TEF6730HW/V1,518

• Package / Case: 64-TQFP Exposed Pad, 64-eTQFP, 64-HTQFP, 64-VQFP
• Modulation Or Protocol: AM, FM, WB
• Applications: AM/FM Radio Receiver
• Current - Receiving: 85.3mA, 114.7mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 8 V ~ 9 V
• Operating Temperature: -40°C ~ 85°C
• Bus Type: I2C
• Maximum Agc: 14 dB
• Maximum Frequency: 288 MHz, 108 MHz
• Minimum Frequency: 144 MHz, 65 MHz
• Modulation Technique: AM, FM
• Mounting Style: SMD/SMT
• Function: Radio
• Noise Figure: 12.9 dB, 6.9 dB
• Operating Supply Voltage: 8.5 V
• Supply Voltage (min): 8 V
• Supply Voltage (max): 9 V
• Minimum Operating Temperature: - 40 C
• Maximum Operating Temperature: + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Frequency: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 935278526518; TEF6730HW/V1-T; TEF6730HW/V1-T

Philips Semiconductors
17. Soldering
TEF6730_1
Product data sheet
17.1 Introduction to soldering surface mount packages
17.2 Reflow soldering
17.3 Wave soldering
There is no soldering method that is ideal for all surface mount IC packages. Wave
soldering can still be used for certain surface mount ICs, but it is not suitable for fine pitch
SMDs. In these situations reflow soldering is recommended.
Reflow soldering requires solder paste (a suspension of fine solder particles, flux and
binding agent) to be applied to the printed-circuit board by screen printing, stencilling or
pressure-syringe dispensing before package placement. Driven by legislation and
environmental forces the worldwide use of lead-free solder pastes is increasing.
Several methods exist for reflowing; for example, convection or convection/infrared
heating in a conveyor type oven. Throughput times (preheating, soldering and cooling)
vary between 100 seconds and 200 seconds depending on heating method.
Typical reflow temperatures range from 215 C to 260 C depending on solder paste
material. The peak top-surface temperature of the packages should be kept below:
Table 40.
Table 41.
Moisture sensitivity precautions, as indicated on packing, must be respected at all times.
Conventional single wave soldering is not recommended for surface mount devices
(SMDs) or printed-circuit boards with a high component density, as solder bridging and
non-wetting can present major problems.
To overcome these problems the double-wave soldering method was specifically
developed.
If wave soldering is used the following conditions must be observed for optimal results:
Package thickness
< 2.5 mm
Package thickness
< 1.6 mm
1.6 mm to 2.5 mm
•
•
2.5 mm
2.5 mm
Use a double-wave soldering method comprising a turbulent wave with high upward
pressure followed by a smooth laminar wave.
For packages with leads on two sides and a pitch (e):
July 2004)
2004)
SnPb eutectic process - package peak reflow temperatures (from J-STD-020C
Pb-free process - package peak reflow temperatures (from J-STD-020C July
Volume mm
260 C + 0 C
260 C + 0 C
250 C + 0 C
Rev. 01 — 10 July 2006
Volume mm
240 C + 0/ 5 C
225 C + 0/ 5 C
3
< 350
3
< 350
Volume mm
2000
260 C + 0 C
250 C + 0 C
245 C + 0 C
Front-end for digital-IF car radio
3
350 to
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Volume mm
225 C + 0/ 5 C
225 C + 0/ 5 C
Volume mm
260 C + 0 C
245 C + 0 C
245 C + 0 C
TEF6730
3
350
3
> 2000
50 of 56