PBL40307 Datasheet, PDF (3/4 Pages) Ericsson – GSM Dual Band Tx_VCO

Pin Configuration
Terminal
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Symbol
Osc1_D1
Res_OSC1
GND
Res_Osc2
Osc2_D1
Osc1_D2
GND
Osc2_D2
TA
TB
GND
RFut_GSM
GND
RFut_DCS
GND
GND
Function
Voltage supply to the GSM VCO
GSM Resonator connection
DCS/PCS Resonator connection
Voltage supply to the DCS/PCS
Voltage supply to the GSM VCO
Voltage supply to the DCS/PCS VCO
reference output
reference output
GSM VCO output
DCS VCO output
Package drawing, QSOP 16
D
e
EH
Pin no 1
B
millimeters
Dim. min. max.
A
1.35
A1 0.10
1.75
0.25
B
0.20 0.30
C
0.15 0.25
D
4.80 4.98
E
3.81 3.99
e
0.635mm
H
5.70 6.20
L
0.40 1.27
α = 0-8 deg.
h
0.22 0.49
inches
min.
max.
0.532
0.004
0.688
0.0098
0.008 0.012
0.006 0.01
0.189 0.i96
0.150 0.157
0.025 inch ref.
0.228 0.244
0.016 0.050
0.009
0.019
45 deg.
A
α
A1
C
L
Figure 1. External components
Evaluation Board
Vtune_DCS
VCC_{GSM C6}
1k
Varactor
C2
L2
L1
Varactor
C1
1k
Vtune_GSM
1
16
2
15
3
14
4
13
5
12
6
11
7
10
TA
8
9
TB
C4
RFout_DCS
C3
RFout_GSM
Figure 2. External components
C5
VCC_DCS
EN/LZT 146 64 R1A ©Ericsson Microelectronics, February 2001
PBL 403 07
3