Datasheet > DSA1003

DSA1003

更新时间： 2022-12-29 20:41:24

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
22页	638K
描述
1.8V-3.3V Low-Power Precision CMOS Oscillators for Automotive

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DSA1003 数据手册

DSA1001/3/4

TABLE 1-1:

ELECTRICAL CHARACTERISTICS (CONTINUED)

Electrical Characteristics: V_DD= 1.8 to 3.3V; T_A= +85°C unless otherwise specified.

Parameters

Sym.

Min.

Typ.

Max.

Units

Conditions

DSA1001,

C_L= 15 pF

—

1.4

3.0

Output Transition Rise

Time

DSA1003,

C_L= 25 pF

T = +25°C,

20% to 80%

t_R

—

1.5

1.8

1.0

1.1

1.2

3.0

DSA1004,

C_L= 40 pF

DSA1001,

C_L= 15 pF

Output Transition Fall

Time

DSA1003,

C_L= 25 pF

T = +25°C,

20% to 80%

t_F

DSA1004,

C_L= 40 pF

Jitter, Max.

Cycle-to-Cycle

J_CC

J_P

—

f = 100 MHz (Note 2)

Period Jitter

ps_RMSf = 100 MHz (Note 2)

V_DD= 2.5V

—

6.0

6.7

7.7

9.6

—

6.4

7.5

1 MHz

C_L= 0 pF,

R_L= ∞,

T = +25°C

—

27 MHz

70 MHz

150 MHz

Supply Current, No Load

I_DD

—

9.4

13.9

0.9 x V_DD

0.8 x V_DD

—

–6 mA, DSA1004, C_L= 40 pF

–6 mA, DSA1003, C_L= 25 pF

–4 mA, DSA1001, C_L= 15 pF

6 mA, DSA1004, C_L= 40 pF

6 mA, DSA1003, C_L= 25 pF

4 mA, DSA1001, C_L= 15 pF

Output Logic Level High

Output Logic Level Low

V_OH

—

0.1 x V_DD

0.2 x V_DD

V_OL

—

DSA1001, C_L=

15 pF

—

1.0

1.1

1.2

0.9

1.0

1.1

2.0

Output Transition Rise

Time

DSA1003,

C_L= 25 pF

T = +25°C,

20% to 80%

t_R

DSA1004,

C_L= 40 pF

DSA1001,

C_L= 15 pF

Output Transition Fall

Time

DSA1003,

C_L= 25 pF

T = +25°C,

20% to 80%

t_F

DSA1004,

C_L= 40 pF

Note 1: t_SUis time to stable output frequency after V_DDis applied. t_SUand t_EN(after EN is asserted) are identical

values.

2: Measured over 50k clock cycles.

DS20005889A-page 4

 2017 Microchip Technology Inc.

1 2 345 6 7...22

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