AN1902 Freescale Semiconductor / Motorola, AN1902 Datasheet - Page 31

• Manufacturer Part Number: AN1902
• Description: Quad Flat Pack No-Lead (QFN)
• Manufacturer: Freescale Semiconductor / Motorola

10.0 REFERENCES
[1] JEDEC Solid State Product Outline for Thermally Enhanced Plastic Very Thin and Very Very Thin Fine Pitch Quad
Flat No Lead Package, MO-220, Rev. A, January, 2000.
[2] S. Lam, “Application Study Report, Quad Flat No-Lead (QFN) Surface Mount Assembly”, December, 2001.
[3] Courtesy of QFN supplier.
[4] EIA-783, “Guideline Orientation Standard for Multi-Connection Package (Design Rules for Tape and Reel Orienta-
tion)”, November 1998.
[5] W.W. Chow, Motorola SPS Internal QFN Presentation, 2000.
[6] T. Koschmieder, Motorola SPS Internal QFN Reliability Report, 2001.
[7] EIA/JESD51-2, “Integrated Circuits Thermal Test Method Environment Conditions – Natural Convection (Still Air)”,
December 1995.
[8] EIA/JESD51-3, “Low Effective Thermal Conductivity Test Board for Leaded Surface Mount Packages,” August 1996.
[9] EIA/JESD51-5, “Extension of Thermal Test Board Standards for Packages with Direct Thermal Attachment Mecha-
nisms,” February 1999.
[10] EIA/JESD51-7, “High Effective Thermal Conductivity Test Board for Leaded Surface Mount Packages,” February
1999.
[11] EIA/JESD51-8, “Integrated Circuit Thermal Test Method Environmental Conditions – Junction-to-Board”, October
1999.
[12] EIA/JESD 51-6, “Integrated Circuits Thermal Test Method Environment Conditions – Forced Convection (Moving
Air),” March 1999.
[13] T. Montes de Oca, T. Koschmieder, B. Joiner, "Impact of Board Variables on the Thermal Performance of a QFN
Package”, 2001.
MOTOROLA
Test #
10
12
13
11
1
2
3
4
5
6
7
8
9
ICC_3.6V
ICC_EN_LO
RF_STAGE_GAIN
RSSI_1@-10dBm
RSSI_1@-50dBm
RSSI_1@-90dBm
RSSI_SLOPE(µA/dB)
SINAD@110dBm
DEMOD(PK-PK)
PRESCLR_64(PK-PK)
PRESCLR_64(MHZ)
PRESCLR_65(PK-PK)
PRESCLR_65(MHZ)
Test Name
Freescale Semiconductor, Inc.
For More Information On This Product,
Quad Flat Pack No-Lead (QFN)
µA/dB
Units
mA
MH
MH
µA
dB
µA
µA
µA
dB
Go to: www.freescale.com
V
V
V
Mean
24.04
16.73
16.47
-39.1
-21.6
-3.57
-0.44
24.8
1.90
21.6
0.92
0.49
0.50
QFN Data
Std. Dev.
0.39
0.80
0.71
1.26
0.82
0.37
0.01
1.04
0.04
0.01
1.23
0.01
1.21
Mean
18.93
16.73
16.47
-37.1
-20.3
-4.38
-0.41
27.6
2.39
19.7
0.94
0.48
0.49
LQFP Data
Std. Dev.
0.45
0.74
0.75
1.39
0.91
0.53
0.02
1.51
0.03
0.01
0.45
0.01
0.49
Delta in
Mean
-0.49
-0.03
-0.02
0.81
5.11
0.01
0.01
-2.8
-1.3
1.9
AN1902/D
-2
0
0
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