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參數(shù)資料
| 型號(hào)： | LC89201 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 9600-bps Facsimile Modem |
| 中文描述： | 9600 bps的傳真調(diào)制解調(diào)器 |
| 文件頁(yè)數(shù)： | 7/9頁(yè) |
| 文件大?。?/td> | 114K |
| 代理商： | LC89201 |
Electrical Characteristics
at Ta = –30 to +70°C, DGND, AGND, PGND = 0 V, DV
DD
, AV
DD
, PV
DD
= 4.5 to 5.5 V
AC Characteristics
1. DTE interface timing
Read cycle timing
No. 4974-7/8
LC89201
Parameter
Symbol
Conditions
min
typ
max
Unit
Input high level voltage
V
IH
TTL levels: RESETB, PRSTB, STOPB, A0 to A4,
D0 to D7, CSB, READB, WRITEB, RTSB, TXD,
HOLDB, MC, TESTMB, CKSB
2.2
V
Input low level voltage
V
IL
0.8
V
V
IN
= DGND, AGND, PGND, DV
DD
, AV
DD
, PV
DD
:
RESETB, PRSTB, STOPB, A0 to A4, D0 to D7, CSB,
READB, WRITEB, RTSB, TXD, HOLDB, MC, TESTMB,
CKSB
Input leak current
I
L
–1
+1
μA
I
OH
= –3 mA, TTL levels: WEB, MENB, CLKOUT,
HOLDAB, PA0 to PA5, D0 to D7, IREQB, CTSB,
RLSDB, RXD, DCLK, VCOO, EYEX, EYEY, EYECLK,
EYESYNC
Output high level voltage
V
OH
2.4
V
I
OL
= 3 mA, TTL levels: WEB, MENB, CLKOUT,
HOLDAB, PA0 to PA5, D0 to D7, IREQB, CTSB,
RLSDB, RXD, DCLK, VCOO, EYEX, EYEY, EYECLK,
EYESYNC
Output low level voltage
V
OL
0.4
V
Output leak current
I
OZ
f
OSC
V
REF
R
REF
For high-impedance output: D0 to D7
–10
+10
μA
Oscillator frequency
X2, X1
29.4912
MHz
V
REF
input voltage
V
REF
impedance
V
REF
V
REF
RIN, VCOI, OPA1M, OPA1P, RAX, OPA2M, OPA2P,
PGCI
V
DD
/2
V
1
M
Input voltage range
V
IA
V
DD
*
0.2
V
DD
*
0.8
V
Output voltage range
V
OA
R
O
TXA, PGCO, OPA1O, OPA2O
V
DD
*
0.2
V
DD
*
0.8
V
k
mA
Output impedance
TXA, PGCO, OPA1O, OPA2O
7
Current drain
I
DD
V
DD
= 5.5 V
V
DD
= 5.0 V
80
50
mA
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