Datasheet > ADF4117BRUZ1

ADF4117BRUZ1

更新时间： 2022-04-12 17:46:29

品牌	Logo	应用领域
亚德诺 - ADI		射频
页数	文件大小	规格书
28页	486K
描述
RF PLL Frequency Synthesizers

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数据手册

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ADF4117BRUZ1 数据手册

ADF4116/ADF4117/ADF4118

SPECIFICATIONS

AV_DD= DV_DD= 3 V 10ꢀ, 5 V 10ꢀꢁ AV_DD≤ V_P≤ 6.0 Vꢁ AGND = DGND = CPGND = 0 Vꢁ T_A= T_MINto T_MAX, unless otherwise

notedꢁ dBm referred to 50 Ω.

Table 1.

Parameter

B Version¹

Y Version²Unit

Test Conditions/Comments

RF CHARACTERISTICS

RF Input Sensitivity

−15 to 0

−10 to 0

dBm min to max

AV_DD= 3 V

AV_DD= 5 V

RF Input Frequency

ADF4116

See Figure 26 for input circuit

80 to 550

45 to 550

MHz min to max

Input level = −8 dBm; for lower frequencies,

ensure slew rate (SR) > 36 V/μs

ADF4117

ADF4118

0.1 to 1.2

0.1 to 3.0

0.2 to 3.0

165

GHz min to max

MHz max

0.1 to 3.0

Input level = −10 dBm

Input level = −15 dBm

AV_DD, DV_DD= 3 V

Maximum Allowable Prescaler

Output Frequency³

165

200

MHz max

AV_DD, DV_DD= 5 V

REF_INCHARACTERISTICS

Reference Input Frequency

Reference Input Sensitivity^4,5

5 to 100

0.4 to AV_DD

0.7 to AV_DD

5 to 100

MHz min to max

For f < 5 MHz, ensure SR > 100 V/μs

0.4 to AV_DDV p-p min to max AV_DD= 3.3 V, biased at AV_DD/2

0.7 to AV_DDV p-p min to max For f ≥ 10 MHz, AV_DD= 5 V, biased at AV_DD/2

100

REF_INInput Capacitance

REF_INInput Current

PHASE DETECTOR FREQUENCY⁵

CHARGE PUMP

pF max

μA max

MHz max

100

I_CPSink/Source

High Value

Low Value

Absolute Accuracy

I_CPThree-State Leakage Current

mA typ

μA typ

% typ

nA max

nA typ

% typ

250

2.5

250

2.5

Sink and Source Current Matching

I_CPvs. V_CP

0.5 V ≤ V_CP≤ V_P− 0.5

V_CP= V_P/2

% typ

I_CPvs. Temperature

% typ

LOGIC INPUTS

V_INH, Input High Voltage

V_INL, Input Low Voltage

I_INH/I_INL, Input Current

C_IN, Input Capacitance

Reference Input Current

LOGIC OUTPUTS

0.8 × DV_DD

0.2 × DV_DD

0.8 × DV_DD

0.2 × DV_DD

100

V min

V max

μA max

pF max

μA max

100

V_OH, Output High Voltage

V_OL, Output Low Voltage

DV_DD− 0.4

0.4

DV_DD− 0.4

0.4

V min

V max

I_OH= 500 μA

I_OL= 500 μA

Rev. D | Page 3 of 28

1 234 5 6 7...28

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