Datasheet

AD9553
Rev. A | Page 18 of 44
Table 15. Pin Configured Output Frequency, Yx Pins
Pin Y5 to Pin Y0 f
VCO
(MHz) f
OUT1
(MHz) f
OUT2
(MHz) P
0
P
1
P
2
000000 SPI mode
000001 3686.4 245.76 245.76 5 3 3
000010 3686.4 245.76 122.88 5 3 6
000011 3686.4 245.76 61.44 5 3 12
000100 3686.4 245.76 16.384 5 3 45
000101 3686.4 245.76 2.048 5 3 360
000110 3686.4 245.76 1.536 5 3 480
000111 3686.4 122.88 122.88 5 6 6
001000 3686.4 122.88 61.44 5 6 12
001001 3686.4 122.88 16.384 5 6 45
001010 3686.4 122.88 2.048 5 6 360
001011 3686.4 122.88 1.536 5 6 480
001100 3686.4 61.44 61.44 5 12 12
001101 3686.4 61.44 16.384 5 12 45
001110 3686.4 61.44 2.048 5 12 360
001111 3686.4 61.44 1.536 5 12 480
010000 3686.4 16.384 16.384 5 45 45
010001 3686.4 16.384 2.048 5 45 360
010010 3686.4 16.384 1.536 5 45 480
010011 3686.4 2.048 2.048 5 360 360
010100 3686.4 2.048 1.536 5 360 480
010101 3686.4 1.536 1.536 5 480 480
010110 3750 156.25 156.25 6 4 4
010111 3750 156.25 125 6 4 5
011000 3750 156.25 25 6 4 25
011001 3750 125 125 6 5 5
011010 3750 125 25 6 5 25
011011 3750 25 25 6 25 25
011100 3732.48 155.52 155.52 6 4 4
011101 3732.48 155.52 77.76 6 4 8
011110 3732.48 155.52 19.44 6 4 32
011111 3732.48 77.76 77.76 6 8 8
100000 3732.48 77.76 19.44 6 8 32
100001 3732.48 19.44 19.44 6 32 32
100010 3686.4 153.6 153.6 6 4 4
100011 3686.4 153.6 122.88 6 4 5
100100 3686.4 153.6 61.44 6 4 10
100101 3686.4 153.6 2.048 6 4 300
100110 3686.4 153.6 1.536 6 4 400
100111 3600 100 100 6 6 6
101000 3600 100 50 6 6 12
101001 3600 100 25 6 6 24
101010 3600 50 50 6 12 12
101011 3600 50 25 6 12 24
101100 3705.6 1.544 1.544 6 400 400
101101 ~3985.53 f
O
1
f
O
1
6 1 1
101110 ~3985.53 f
O
1
f
O
/2
1
6 1 2
101111 ~3985.53 f
O
1
f
O
/4
1
6 1 4
110000 ~3985.53 f
O
/2
1
f
O
/2
1
6 2 2
110001 ~3985.53 f
O
/2
1
f
O
/4
1
6 2 4
110010 ~3985.53 f
O
/4
1
f
O
/4
1
6 4 4
110011 3732.48 622.08 622.08 6 1 1
110100 to 111110 Undefined Undefined Undefined Undefined Undefined Undefined
111111 3750 125 25 5 6 30
1
f
O
= 39,191.04/59 MHz.