參數(shù)資料
型號(hào): GF9102ACTM
廠商: Electronic Theatre Controls, Inc.
英文描述: Pin Strip Header; No. of Contacts:36; Pitch Spacing:0.1"; No. of Rows:1; Contact Material:Copper Alloy; Contact Plating:Gold; Leaded Process Compatible:Yes; Mounting Type:PCB Straight Thru Hole; Peak Reflow Compatible (260 C):No RoHS Compliant: Yes
中文描述: 元?dú)?內(nèi)插數(shù)字濾波器
文件頁(yè)數(shù): 6/11頁(yè)
文件大?。?/td> 300K
代理商: GF9102ACTM
6
521 - 26 - 02
RND
2..0
SO
13
No. of Output Bits
Description Notes
000
Output
16
Rounding to 16 bit
1
001
Output
15
Rounding to 15 bit
1
010
0
14
Rounding to 14 bit
1
011
0
13
Rounding to 13 bit
1
100
0
12
Rounding to 12 bit
1
101
0
11
Rounding to 11 bit
1
110
0
10
Rounding to 10 bit
1
111
0
9
Rounding to 9 bit
1
100
1
8
Rounding to 8 bit
2
110
1
10
CCIR 601 10 bit data format
4
2
101
1
8
CCIR 601 8 bit data format
5
2
Notes:
1.
This operating mode is compatible with TMC2242.
2.
This is an enhanced operating mode of the GF9102A.
3.
SO
1
, the second LSB of the output is a bi-directional pad with a large pull-down resistor. This pin does not have
to be connected. When this pin is not connected the GF9102A defaults to a mode compatible with the TMC2242.
4.
CCIR 601 10 bit data format range from Hex 004 to 3FB.
.
5.
CCIR 601 8 bit data format range from Hex 01 to FE.
Table 6: Extra Control Input Pins using the Four Least Significant Bi-directional Output Pads SO
3..0
Conditions to allow
Output Pad
1
Function
Notes
Control Inputs
RND
000
SO
0
= 1
Unsigned input
2
RND = 100
SO
1
= 1
8 bit output rounding
2
RND = 110
SO
1
= 1
CCIR 601 10 bit data format
2
RND = 101
SO
1
= 1
CCIR 601 8 bit data format
2
RND = 1XX
SO
2
Reserved
RND = 1XX
SO
3
Reserved
Notes:
1. SO
3..0
pins are bi-directional with a large pull-down resistor. These pins do not have to be connected.
When these pins are not connected the GF9102A defaults to a mode compatible with the TMC2242.
2. This is an enhanced operating mode of the GF9102A.
Table 5: Output Rounding Control
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