參數(shù)資料
型號(hào): TUA6010XS
廠商: INFINEON TECHNOLOGIES AG
元件分類: 調(diào)諧器
英文描述: 2-BAND, VIDEO TUNER, PDSO28
封裝: 1 MM HEIGHT, PLASTIC, TSSOP-28
文件頁數(shù): 21/32頁
文件大小: 508K
代理商: TUA6010XS
Reference
5 - 8
TUA 6010XS
preliminary
Wireless Components
Specification, August 1999
5.2 Bit Allocation Read / Write
*) MSB shifted first.
Divider ratio:
N = 16384 x n14 + 8192 x n13 + 4096 x n12 + 2048 x n11 + 1024 x n10 + 512
x n9 + 256 x n8 +128 x n7 + 64 x n6 + 32 x n5 + 16 x n4 + 8 x n3 + 4 x n2
+ 2 x n1 + n0
Control Bytes:
s
Ports P0, P1, P2:
P0...P2=1
open-collector output is active
P0...P2=0
open-collector output is inactive, TTL-inputs I1, I0 and
ADC available
s
Bandswitch V/U:
V/U=1
switch to OSC/MIX UHF
V/U=0
switch to OSC/MIX VHF
s
Pump current 5I:
5I=1
high PD output current
5I=0
low PD output current
s
Disabling tuning voltage OS:
OS=1
disables TUNE
OS=0
enables TUNE
Table 5-4
Byte
MSB*)
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
LSB
Ack
Remarks
Write Data
Address Byte
11
00
0MA1
MA0
0
A
Progr. Divider Byte 1
0
n14
n13
n12
n11
n10
n9
n8
A
Progr. Divider Byte 2
n7
n6
n5
n4
n3
n2
n1
n0
A
Control Byte 1
15I
T1
T0
11
1OS
A
Control Byte 2
V/U
x
xx
xP2
P1
P0
A
Read Data
Address Byte
11
00
0MA1
MA0
1
A
Status Byte
POR
FL
xI1
I0
A2
A1
A0
A
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