NE68830-A Datasheet NE68833-A, NE68819-A, NE68830-A | P10-P12

0.1 0.968 -17.300 3.482 166.900 0.047 79.200 0.986 -8.600 0.054 18.697

0.4 0.847 -65.200 3.022 132.100 0.159 52.200 0.850 -30.300 0.199 12.789

0.8 0.697 -115.200 2.251 98.700 0.220 28.700 0.656 -47.500 0.386 10.100

1.0 0.660 -134.900 1.936 86.400 0.229 20.900 0.587 -53.700 0.470 9.271

1.5 0.631 -173.000 1.448 62.300 0.213 9.900 0.477 -67.500 0.704 8.324

2.0 0.655 160.900 1.129 43.900 0.184 8.800 0.438 -83.000 0.955 7.879

2.5 0.692 142.400 0.933 30.100 0.166 18.400 0.433 -101.400 1.147 5.168

3.0 0.728 127.900 0.770 19.800 0.179 31.500 0.451 -121.300 1.194 3.675

4.0 0.790 106.200 0.588 8.600 0.271 39.000 0.534 -157.100 0.985 3.364

5.0 0.828 90.000 0.502 3.700 0.360 30.600 0.624 175.200 0.947 1.444

VCE = 3.0 V, IC = 3.0 mA

0.1 0.894 -24.500 9.342 161.900 0.035 76.700 0.961 -13.600 0.087 24.264

0.4 0.682 -84.100 6.782 122.300 0.100 50.000 0.693 -41.400 0.324 18.314

0.8 0.524 -135.700 4.250 93.900 0.129 38.200 0.455 -56.300 0.606 15.178

1.0 0.501 -154.100 3.523 84.500 0.136 36.700 0.390 -60.700 0.724 14.134

1.5 0.503 172.800 2.472 66.200 0.154 37.500 0.295 -71.900 0.938 12.055

2.0 0.542 151.200 1.886 51.600 0.174 39.900 0.251 -87.400 1.052 8.957

2.5 0.586 135.700 1.542 39.500 0.201 41.700 0.239 -106.600 1.068 7.260

3.0 0.626 123.800 1.297 29.300 0.233 42.000 0.254 -126.500 1.049 6.108

4.0 0.704 105.600 0.988 13.200 0.303 38.000 0.335 -159.600 0.959 5.133

5.0 0.766 90.900 0.799 0.700 0.366 30.000 0.442 176.400 0.901 3.391

VCE = 3.0 V, IC = 7.0 mA

0.1 0.763 -36.500 18.110 153.100 0.029 72.400 0.901 -22.600 0.164 27.955

0.4 0.501 -110.300 9.906 110.000 0.072 51.400 0.496 -55.500 0.544 21.386

0.8 0.421 -157.600 5.514 87.400 0.101 50.300 0.288 -68.500 0.835 17.371

1.0 0.418 -172.900 4.478 80.100 0.115 51.100 0.239 -73.600 0.918 15.904

1.5 0.449 161.400 3.060 65.400 0.151 51.200 0.171 -90.700 1.016 12.285

2.0 0.494 144.100 2.319 53.100 0.188 49.600 0.148 -116.000 1.047 9.591

2.5 0.539 131.600 1.887 42.300 0.224 46.700 0.159 -141.800 1.043 7.985

3.0 0.583 121.700 1.583 33.100 0.258 43.300 0.193 -161.300 1.032 6.790

4.0 0.662 105.800 1.216 17.100 0.319 35.300 0.284 174.500 0.986 5.811

5.0 0.732 92.400 0.988 3.800 0.367 26.600 0.384 158.700 0.940 4.301

VCE = 1.0 V, IC = 1.0 mA

NE68839

VCE = 0.5 V, IC = 0.5 mA

FREQUENCY S11 S21 S12 S22 K MAG

GHz MAG ANG MAG ANG MAG ANG MAG ANG (dB)

0.1 0.989 -15.100 1.756 167.700 0.057 80.500 0.990 -7.000 0.047 14.886

0.4 0.899 -58.000 1.616 131.900 0.205 53.400 0.898 -26.300 0.227 8.967

0.8 0.768 -105.900 1.310 95.000 0.303 26.900 0.746 -43.100 0.419 6.358

1.0 0.727 -125.800 1.169 80.700 0.319 16.700 0.690 -49.600 0.493 5.640

1.5 0.694 -164.800 0.921 52.700 0.300 -2.200 0.595 -65.200 0.669 4.871

2.0 0.716 167.500 0.735 32.300 0.239 -13.100 0.569 -82.500 0.859 4.879

2.5 0.755 147.100 0.601 18.900 0.168 -10.700 0.570 -102.800 1.140 3.262

3.0 0.788 131.400 0.490 11.300 0.136 13.200 0.593 -123.900 1.430 1.669

TYPICAL SCATTERING PARAMETERS (TA = 25°C)

NE688 SERIES

Coordinates in Ohms

Frequency in GHz

(VCE = 0.5 V, IC = 0.5 mA)

1.5

-.2

-.4

-.6

-.8

-1

-1.5

-2

-3

-4

-5

-10

-20

20101.5.8.6.4.2 5

321

0.1 GHz

5 GHz

90˚

270˚

180˚

225˚

315˚

135˚ 45˚

0˚

.25

S12

0.1 GHz

S21

5 GHz

S21

0.1 GHz

S12

5 GHz

See notes on previous page.

FREQUENCY S11 S21 S12 S22 K MAG

GHz MAG ANG MAG ANG MAG ANG MAG ANG (dB)

NE68839

VCE = 5.0 V, IC = 5.0 mA

0.1 0.840 -29.900 14.218 158.000 0.029 74.900 0.937 -17.100 0.114 26.904

0.4 0.574 -94.600 9.003 116.400 0.078 51.400 0.598 -46.200 0.444 20.623

0.8 0.440 -144.900 5.274 91.200 0.105 46.300 0.372 -58.000 0.750 17.010

1.0 0.425 - 162.500 4.315 83.200 0.116 46.700 0.315 -61.700 0.854 15.705

1.5 0.443 167.400 2.978 67.400 0.147 47.900 0.232 -72.500 0.991 13.066

2.0 0.489 147.700 2.263 54.300 0.178 47.900 0.190 -89.500 1.045 9.746

2.5 0.534 133.000 1.846 43.100 0.211 46.500 0.177 -111.500 1.048 8.074

3.0 0.575 122.900 1.549 33.600 0.244 44.400 0.190 -133.600 1.040 6.802

4.0 0.660 106.200 1.190 17.500 0.308 38.000 0.264 -166.000 0.974 5.870

5.0 0.728 92.400 0.962 4.100 0.362 29.700 0.365 172.800 0.925 4.245

VCE = 5.0 V, IC = 10 mA

0.1 0.703 -41.700 22.638 149.200 0.027 69.700 0.865 -26.400 0.232 29.235

0.4 0.441 -117.800 11.095 106.400 0.064 54.500 0.432 -59.100 0.640 22.389

0.8 0.378 -163.300 6.015 85.900 0.095 55.900 0.246 -71.500 0.901 18.015

1.0 0.383 -177.500 4.863 79.200 0.112 56.300 0.203 -77.000 0.956 16.377

1.5 0.418 158.400 3.313 65.600 0.153 55.200 0.145 -97.200 1.020 12.494

2.0 0.468 142.100 2.505 53.900 0.193 52.200 0.133 -126.000 1.035 9.985

2.5 0.512 130.300 2.034 43.700 0.231 48.300 0.153 -152.300 1.034 8.325

3.0 0.559 120.900 1.708 34.800 0.265 44.100 0.191 -170.400 1.024 7.135

4.0 0.638 105.400 1.312 19.300 0.325 35.200 0.282 168.100 0.993 6.061

5.0 0.712 92.600 1.066 5.700 0.370 26.100 0.377 154.100 0.954 4.596

TYPICAL SCATTERING PARAMETERS (TA = 25°C)

NE688 SERIES

Note:

1.Gain Calculations:

MAG =

21|

12|

K - 1 ).

(K ±

∆ = S

11 S22 - S21 S12

When K ≤ 1, MAG is undefined and MSG values are used.

MSG =

21|

12|

, K =

1 + | ∆ | - |S

11| - |S22|

2 |S12 S21|

MAG = Maximum Available Gain

MSG = Maximum Stable Gain

NE688 SERIES

Parameters Q1 Parameters Q1

IS 3.8e-16 MJC 0.48

BF 135.7 XCJC 0.56

NF 1 CJS 0

VAF 28 VJS 0.75

IKF 0.6 MJS 0

ISE 3.8e-15 FC 0.75

NE 1.49 TF 11.0e-12

BR 12.3 XTF 0.36

NR 1.1 VTF 0.65

VAR 3.5 ITF 0.61

IKR 0.06 PTF 50

ISC 3.5e-16 TR 0.032e-9

NC 1.62 EG 1.11

RE 0.4 XTB 0

RB 6.14 XTI 3

RBM 3.5 KF 0

IRB 0.001 AF 1

RC 4.2

CJE 0.796e-12

VJE 0.71

MJE 0.38

CJC 0.549e-12

VJC 0.65

NE68800 NONLINEAR MODEL

SCHEMATIC

(1) Gummel-Poon Model

BJT NONLINEAR MODEL PARAMETERS

(1)

UNITS

Parameter Units

time seconds

capacitance farads

inductance henries

resistance ohms

voltage volts

current amps

Parameters 68800

CCB 0.24e-12

CCE 0.27e-12

LB 0.72e-9

Lc 0.51e-9

LE 0.19e-9

ADDITIONAL PARAMETERS

MODEL RANGE

Frequency: 0.1 to 10.0 GHz

Bias: VCE = 1 V to 3 V, IC = 1 mA to 10 mA

P1dB: 12.5 dBm at VCE = 3 V, Ic = 10 mA, 2 GHz

Date: 10/3/96

P1-P3 P4-P6 P7-P9 P10-P12 P13-P15 P16-P18 P19-P20

NE68830-A

Mfr. #:

Buy NE68830-A

Manufacturer:

CEL

Description:

RF Bipolar Transistors NPN High Frequency

Lifecycle:

New from this manufacturer.

Delivery:

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Payment:

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NE68830-A

NE68830-A

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