SR-A29B7 데이터 시트보기 (PDF) - NEL Frequency Controls

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SR-A29B7

Differential Positive ECL (DPECL)

NEL Frequency Controls 

Differential Positive ECL (DPECL)

SR-A29B0 Series Rev G

Frequency Range: 250.0 MHz-1.7 GHz

Operating Conditions and Output Characteristics

Electrical Characteristics

Parameter

Symbol

Conditions

Min

Frequency

—

—

250.0MHz

Duty Cycle

—

@ 50% points

45/55%

Logic 0 (1)

Logic 1(1)

Rise & Fall Time

RMS Random Jitter(5)

VOL

—

VCC -1.810V

VOH

—

VCC -1.025V

tr, tf 20-80%VO with 50 ohm load to VCC -2V —

—

—

—

Enable Voltage(2)

—

with VEE=0V

0V

Disable Voltage

Frequency Stability(3)

—

with VEE=0V

3.0V

dF/F

Overall conditions including:

-100ppm

voltage, calibration, temp.,

10 yr aging, shock, vibration

Phase Noise(4)

—

@100Hz

—

—

@1kHz

—

—

@10kHz

—

—

@100kHz

—

­

—

@1MHz

—

—

@10MHz

—

General Characteristics

Parameter

Symbol

Conditions

Min

Supply Voltage

VCC

—

3.135 V

Supply Current

ICC

50 ohm termination

0.0 mA

to 2.00V below VCC

Output Current

IO

Low level Output Current

0.0 mA

Operating Temperature

TA

—

Storage Temperature

TS

—

0ºC

-55ºC

Input: Logic High (ECL) - Disables

VEE or Open - Enables

Lead Temperature

TL

Soldering, 10 sec.

—

Load

50 ohm to VCC -2V or Thevenin Equivalent, Bias Required

Start-up Time

tS

—

—

Environmental and Mechanical Characteristics

Mechanical Shock Per MIL-STD-202, Method 213, Condition E

Thermal Shock Per MIL-STD-833, Method 1011, Condition A

Vibration 0.060" double amplitude 10 Hz to 55 Hz, 35g’s 55 Hz to 2000 Hz

Soldering Condition 300ºC for 10 seconds

Footnotes:

1) VOL, VOH, referenced to ground.

2) Open to enable pin also enables the output.

3) Standard frequency stability (others available).

4) Phase Noise characterization available. Phase Noise is frequency dependent,

phase noise specification references a 1.0GHz part.

5) RMS jitter bandwidth of 12kHz to 20MHz.

Typical

—

—

—

—

350 psec

—

—

—

—

—

—

—

—

—

—

Typical

3.3 V

—

—

—

—

—

2 ms

Max

1.7GHz

55/45%

VCC -1.620V

VCC -0.880V

600 psec

1 psec

1.0V

VCC

+100ppm

-80 dBc/Hz

-115 dBc/Hz

-130 dBc/Hz

-130 dBc/Hz

-135 dBc/Hz

-135 dBc/Hz

Max

3.465 V

120 mA

±50.0 mA

70ºC

125ºC

300ºC

10 ms

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