ISL5416KIZ Intersil, ISL5416KIZ Datasheet - Page 66

• Manufacturer Part Number: ISL5416KIZ
• Description: IC,Downconverter,BGA,256PIN,PLASTIC
• Manufacturer: Intersil

Specifications of ISL5416KIZ

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

FORWARD
GAIN PATH
INPUTS I/Q
INPUT
DC OFFSET
MAGNITUDE
IMMEDIATE
THRESHOLD
ACCUMULATOR
SHIFT:
SHIFTER OUTPUT
THRESHOLD 1,
THRESHOLD 2
dB VALUE
GAIN
ACCUMULATOR
uP DELTA
PROGRAMMED
DELTA3 (LOWER)
DELTA 2 (UPPER)
DELTA 1 (IMMED.)
uP LOAD BITS
LEAK
LIMITS
TO MAPPING LUT
WEIGHTS
AGC BIT
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
F E D C B A 9 8 7 6 5 4 3 2 1 0. 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9
Max Delta = 12 dB
MSB is sign extended
G F
0
0
0
X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X
0
E D C B A
X X X X X X X X X X X X X X X X
0
66
X X X X X X X X X X X X X X X X
0
X X X X X X X X X X X X X X X X
0
X X X X X X X X X X X X X X X X
S S X X X X X X X X X X X X X X X
TABLE 85. ISL5416 RANGE CONTROL BIT WEIGHTING
0
0
1
0
0
0
0
24 12 6
X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X
X X X
X X X
0
1
0
0
X X X X X X X X X X X X X X X X
9
0
1
0
0
X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X
X X X X X X X X X X X X X X
X X X X X X X X X X X X X X
X X X X X X X X X X X X X X
8
0
TABLE 86. AGC BIT WEIGHTS
X X X X X X X X X X X X X X X X
7
0
S. 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3
X X X X X X X X X X X X X X X X
6
0
X X X X X X X X X X X X X X X X
5
0
ISL5416
X X X X X X X X X X X X X X X X
4
0
X X X X X X X X X X X X X X X X
3
0
X X X X X X X X X X X X X X X X
2
0
X X X X X X X X X X X X X X X X
1 0. 1
0
→
S X X X X X X X X X X X X X X X
S X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X
→
2
3
4
5
6
7
(accumulator + DELTA 1)
(accumulator + DELTA 2)
(accumulator + DELTA 3)
8
(accumulator + leak)
9
(14 bits)
A B C D E
F