SR-A29B0 Datasheet, PDF (2/2 Pages) Nel Frequency Controls,inc – Frequency Range: 250.0 MHz-1.7 GHz

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⁾
V_OL
—
V_CC -1.810V
V_OH
—
V_CC -1.025V
tr, tf _{20-80%VO with 50 ohm load to VCC -2V —}
—
—
—
Enable Voltage⁽²⁾
—
with V_EE=0V
0V
Disable Voltage
Frequency Stability⁽³⁾
—
with V_EE=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
V_CC
—
3.135 V
Supply Current
I_CC
50 ohm termination
0.0 mA

to 2.00V below V_CC
Output Current
I_O
Low level Output Current
0.0 mA
Operating Temperature
T_A
—
Storage Temperature
T_S
—
0ºC
-55ºC
Input: Logic High (ECL) - Disables
V_EE or Open - Enables
Lead Temperature
T_L
Soldering, 10 sec.
—
Load
50 ohm to V_CC -2V or Thevenin Equivalent, Bias Required
Start-up Time
t_S
—
—
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) V_OL, V_OH, 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%
V_CC -1.620V
V_CC -0.880V
600 psec
1 psec
1.0V
V_CC
+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