參數(shù)資料
型號(hào): 935261222557
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝: PLASTIC, SOT-319, QFP-64
文件頁數(shù): 16/36頁
文件大小: 203K
代理商: 935261222557
1999 Jun 14
23
Philips Semiconductors
Preliminary specication
ATSC 8-VSB demodulator and decoder
TDA8960
Notes
1. The chip clock (CLK) comes from a VXCO controlled by the external DAC. The control loop keeps the clock signal
constant at a frequency twice the symbol rate.
2. Cb = total capacitance of one bus line in pF.
tf
fall time of both SDA and SCL
signals
note 1
20 + 0.1Cb
300
ns
Cb
capacitive load for each bus line
400
pF
JTAG interface (pins TDO, TDI, TCK, TMS and TRST); see Fig.11
td(TCK-TDO) pin TCK to TDO valid delay
2
10
ns
tsu(i)(TCK)
input set-up time to TCK
10
ns
th(i)(TCK)
input hold time from TCK
2
ns
Reset (pin RSTAN)
tsu(PO)L
power-on set-up time LOW
23
ns
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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