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參數(shù)資料
| 型號： | TPS9125PW |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 5 V/3 V SIM SUPPLY AND LEVEL SHIFTERS |
| 中文描述： | 5伏/ 3伏SIM卡供應(yīng)及電平轉(zhuǎn)換器 |
| 文件頁數(shù)： | 8/24頁 |
| 文件大?。?/td> | 338K |
| 代理商： | TPS9125PW |
TPS9125
5 V/3 V SIMSUPPLY AND LEVEL SHIFTERS
SLVS244A – SEPTEMBER 1999 – REVISED NOVEMBER 1999
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating junction temperature range, V
DD
= 3 V,
C
VCAP1/2
= 220 nF
±
20%; C
SIMVCC
= 1
μ
F
±
20%; SIMPWR = 1 (unless otherwise noted) (continued)
logic input/output SIMDATA in 3-V mode (according to GSM 11.12)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIH
High-level input voltage on SIMDATA
(see Note 7)
IIHmax =
±
20
μ
A
0.7
×
SIMVCC
SIMVCC+0.3V
V
VIL
Low-level input voltage on SIMDATA (see
Note 7)
IILmax = 1 mA
–0.3
0.2
×
SIMVCC
V
VOH
High-level output voltage on SIMDATA
(see Note 7)
IOHmax = 20
μ
A, VDATA = 3 V
0.7
×
SIMVCC
SIMVCC
V
VOL
Low-level output voltage on SIMDATA
(see Note 7)
IOLmax = –1 mA, VDATA = 0 V
0
0.4
V
tr/tf
Rise/fall time SIMRST (see Note 5)
Cin = Cout = 100 pF,
Integrated pullup resistor = 10 k
1
μ
s
NOTES:
5. To allow for overshoot the voltage on SIMCLK should remain between –0.3 V and SIMVCC+0.3 V during dynamic operations.
7. For each state VOH, VOL, VIH, VIL, a positive current is defined as flowing out of the TSP9125.
logic input/output SIMDATA in 5-V mode (according to GSM 11.12)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIH
High-level input voltage on SIMDATA (see
Note 7)
IIHmax =
±
20
μ
A
0.7
×
SIMVCC
SIMVCC+0.3V
V
VIL
Low-level input voltage on SIMDATA (see
Note 7)
IILmax = 1 mA
–0.3
0.8
V
VOH
High-level output voltage on SIMDATA
(see Note 7)
IOHmax = 20
μ
A, VDATA = 3 V
0.7
×
SIMVCC
SIMVCC
V
VOL
Low-level output voltage on SIMDATA
(see Note 7)
IOLmax = –1 mA, VDATA = 0 V
0
0.4
V
tr/tf
Rise/fall time SIMRST (see Note 5)
Cin = Cout = 100 pF,
Integrated pullup resistor = 10 k
1
μ
s
NOTES:
5. To allow for overshoot the voltage on SIMCLK should remain between –0.3 V and SIMVCC+0.3 V during dynamic operations.
7. For each state VOH, VOL, VIH, VIL, a positive current is defined as flowing out of the TSP9125.
supply current
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
μ
A
Powerdown/programming mode
SIMPWR = 0
5
SIMVCC = 5 V,
SIMVCC = 5 V,
SIMVCC = 3 V,
SIMVCC = 3 V,
ISIMVCC = 0 mA
ISIMVCC = 10 mA
ISIMVCC = 0 mA
ISIMVCC = 6 mA
125
Ground current operating
Ground current, operating
200
μ
A
25
40
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