NXP Semiconductors
BGX7100
Transmitter IQ modulator
Parameters for the six following drawings: VCC = 5 V; Tmb = 25 C; LO = 0 dBm;
IQ frequency = 5 MHz; IQ amplitude = 0.25 V (p-p) single-ended sine wave;
Vi(cm) = 0.5 V; broadband output match; unless otherwise specified.
0
adjusted sideband
suppression
(dB)
-20
aaa-002939
0
adjusted sideband
suppression
(dB)
-20
aaa-002940
-40
-40
-60
-60
(1) (2) (3)
(1) (2) (3)
-80
-80
-100
670
710
750
790
830
LO frequency (MHz)
-100
860
900
940
980
1020
LO frequency (MHz)
Adjusted at 750 MHz and after nulling Tmb at 25 C
(1) Tmb = +25 C.
(2) Tmb = 40 C.
(3) Tmb = +85 C.
Fig 35. Adjusted CF versus flo and Tmb (750 LTE band)
Adjusted at 942.5 MHz and after nulling Tmb at 25 C
(1) Tmb = +25 C.
(2) Tmb = 40 C.
(3) Tmb = +85 C.
Fig 36. Adjusted CF versus flo and Tmb (GSM band)
0
adjusted sideband
suppression
(dB)
-20
aaa-002941
0
adjusted sideband
suppression
(dB)
-20
aaa-002942
-40
(1) (2) (3)
-60
-40
(1) (2) (3)
-60
-80
-80
-100
1880
1920
1960
2000
2040
LO frequency (MHz)
Adjusted at 1840 MHz and after nulling Tmb at 25 C
(1) Tmb = +25 C.
(2) Tmb = 40 C.
(3) Tmb = +85 C.
Fig 37. Adjusted CF versus flo and Tmb (PCS band)
-100
2060
2100
2140
2180
2220
LO frequency (MHz)
Adjusted at 2140 MHz and after nulling Tmb at 25 C
(1) Tmb = +25 C.
(2) Tmb = 40 C.
(3) Tmb = +85 C.
Fig 38. Adjusted CF versus flo and Tmb (UMTS band)
BGX7100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 3 September 2012
© NXP B.V. 2012. All rights reserved.
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