HFA3783 Datasheet, PDF (34/34 Pages) Intersil Corporation – I/Q Modulator/Demodulator and Synthesizer

HFA3783
Thin Plastic Quad Flatpack Packages (LQFP)
D
D1
-D-
-A-
-B-
E E1
PIN 1
-H-
GAGE
PLANE
0.020
0.008 ^MIN
0^o MIN
L
0^o-7^o
0.25
0.010
e
SEATING
A ^PLANE
0.08
0.003
-C-
0.08
0.003
M
C
A-B S
DS
b
11^o-13^o
b1
0.09/0.16
A2 _A1 ^0.004/0.006
11^o-13^o
BASE METAL
WITH PLATING
0.09/0.20
0.004/0.008
Q48.7x7A (JEDEC MS-026BBC ISSUE B)
48 LEAD THIN PLASTIC QUAD FLATPACK PACKAGE
INCHES
MILLIMETERS
SYMBOL MIN
MAX
MIN
MAX NOTES
A
-
0.062
-
1.60
-
A1
0.002 0.005 0.05
0.15
-
A2
0.054 0.057 1.35
1.45
-
b
0.007 0.010 0.17
0.27
6
b1
0.007 0.009 0.17
0.23
-
D
0.350 0.358 8.90
9.10
3
D1
0.272 0.280 6.90
7.10
4, 5
E
0.350 0.358 8.90
9.10
3
E1
0.272 0.280 6.90
7.10
4, 5
L
0.018 0.029 0.45
0.75
-
N
48
48
7
e
0.020 BSC
0.50 BSC
-
NOTES:
Rev. 2 1/99
1. Controlling dimension: MILLIMETER. Converted inch
dimensions are not necessarily exact.
2. All dimensions and tolerances per ANSI Y14.5M-1982.
3. Dimensions D and E to be determined at seating plane -C- .
4. Dimensions D1 and E1 to be determined at datum plane
-H- .
5. Dimensions D1 and E1 do not include mold protrusion.
Allowable protrusion is 0.25mm (0.010 inch) per side.
6. Dimension b does not include dambar protrusion. Allowable
dambar protrusion shall not cause the lead width to exceed
the maximum b dimension by more than 0.08mm (0.003
inch).
7. “N” is the number of terminal positions.
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