MX93002 Просмотр технического описания (PDF) - Macronix International
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MX93002 Datasheet PDF : 35 Pages
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MX93002
ECN (Engineering Change Notice)
February 17, 1998 Ver 2.1
1. Change the diagram of the MX93002 about SPK-DRV (page 3)
Ver 2.0 : ATT1/ATT2 ⇒ SPK-DRV ( with 0, 3, 6, 9dB gain )
Ver 2.1 : D/A-PGA ( with 0, 2, 4, 6dB gain ) ⇒ ATT1/ATT2 ⇒ SPK-DRV
2. Change NOTE 5 and “ page-9 line 13” DA-PGA gain from 0, 3, 6, 9dB to 0, 2, 4, 6dB
3. Change the figure of AD1/AD2 and DA1/DA2 frequency response (FIG. 3/FIG. 4)
4. Change the font size of FIG.1 to FIG. 12
5. Change page-22 line 10 form “ FIG. 2” to “ FIG. 3” and page-22 line 35 form “ FIG. 3” to “ FIG. 4”
6. Change the specification of DA path characteristic (page 23)
Ver 2.0
Ver 2.1
PARAMETER
60Hz ~ 300Hz
300Hz ~ 3400Hz
3400Hz ~ 3600Hz
3600Hz ~ 3800Hz
PARAMETER
60Hz ~ 300Hz
300Hz ~ 2800Hz
3000Hz
3200Hz
3400Hz
3600Hz
3800Hz
MIN
-0.26
MIN
- 0.6
TYP
±0.2
0.8
-12.4
TYP
-0.1
-1.1
-2.1
-3.7
-6.3
-10
MAX
0.8
MAX
+ 0.1
UNITS
dB
dB
dB
dB
UNITS
dB
dB
dB
dB
dB
dB
dB
March 17, 1998 Ver 2.2 ------ Modify the description of “ The Timing Diagram of CODEC Function”
1. Change page-21 about more detailed description of register R/W.
2. Change page-20 “ Master Clock, Frame Sync. & Data Timing Diagram”
June 8, 1998 Ver 2.3 ------ Modify the bypass and timing description of “ CP” pin and FUNCTION DESCRIPTION
1. Change page-6 BASIC COMPONENTS REQUIRED about the value of CP
2. Change page-21 “ The Timing Description of CODEC Function” of VAG; from “ 1.8ms” to “ 0.5ms, 1.8ms and
2.2ms” and add “ @ the lock-in time of PLL : MAX ⇒ 5.5ms; MIN ⇒ 1.5ms” to the end of page
3. Add “ PIN DESCRIPTION” about CP in page-4, see the end of page-21 about the lock-in time of PLL
4. In Page 7, the power-down mode description is modified as follows,
“ . The MX93002 will recover from power-down mode when MCLK keeps a consistent clock (1.536 or 2.048MHz)”
June 25, 1998 Ver 2.4
1. Change the value of CP in Page-6.
2. Correct typing error from C14 to C17 in Page-3 (Block Diagram) and Page-6 (Basic Component Required).
3. Correct typing error from “ 2 address” to “ 3 addresses” in Page-10.
4. Correct readings of item-L, O, P of 44-QFP package dimension description in Page-31.
5. More detail descriptions about The Timing Diagram/Description of CODEC Function in Page-21 and Page-22.
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