CHP1237 Datasheet, PDF (6/12 Pages) ANADIGICS, Inc – KPCS CDMA InGaP HBT Amplifier

CHP1237
6
-30.00
Figure 5: ACP1_U vs VCC
(Po = 28 dBm, VREF1 = 3.0 V, VREF2 = 3.0 V)
1.75GHz, +25C
1.78GHz, +25C
1.75GHz, -30C
1.78GHz, -30C
1.75GHz, +85C
1.78GHz, +85C
-35.00
-40.00
-45.00
-50.00
-55.00
-60.00
3.20
-50.00
-52.00
-54.00
-56.00
-58.00
-60.00
-62.00
-64.00
-66.00
-68.00
-70.00
3.20
45.00
43.00
41.00
39.00
37.00
35.00
33.00
31.00
29.00
27.00
25.00
3.20
3.40
3.60
3.80
4.00
4.20
Vcc (V)
Figure 6: ACP2_U vs VCC
(Po = 28 dBm, VREF1 = 3.0 V, VREF2 = 3.0 V)
1.75MHz, +25C
1.78MHz, +25C
1.75MHz, -30C
1.78MHz, -30C
1.75MHz, +85C
1.78MHz, +85C
3.40
3.60
3.80
4.00
4.20
Vcc (V)
Figure 7: PAE vs VCC
(Po = 28 dBm, VREF1 = 3.0 V, VREF2 = 3.0 V)
1.75GHz, +25C
1.78GHz, +25C
1.75GHz, -30C
1.78GHz, -30C
1.75GHz, +85C
1.78GHz, +85C
3.40
3.60
Vcc (V)
3.80
4.00
4.20
PRELIMINARY DATA SHEET - Rev 1.5
08/2004