ETC PMB2313

ICs for Communication
Prescaler Circuit 1.1 GHz
PMB 2313T
V1.5
Data Sheet 7.96
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Page
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Subjects (changes since last revision)
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Maximum ratings are absolute ratings; exceeding only one of these values may cause irreversible damage to the
integrated circuit.
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The listed characteristics are ensured over the operating range of the integrated circuit. Typical characteristics
specify mean values expected over the production spread. If not otherwise specified, typical characteristics apply
at TA = 25 °C and the given supply voltage.
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In the operating range the functions given in the circuit description are fullfilled.
For detailed technical information about “Processing Guidelines” and “Quality Assurance” for ICs, see our Product
Overview “ICs for Communications”
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This edition was realized using the software system FrameMaker®.
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© Siemens AG 1998. All Rights Reserved.
As far as patents or other rights of third parties are concerned, liability is only assumed for components per se, not
for applications, processes and circuits implemented within components or assemblies.
The information describes the type of component and shall not be considered as assured characteristics.
Terms of delivery and rights to change design reserved.
For questions on technology, delivery, and prices please contact the Offices of Semiconductor Group in Germany
or the Siemens Companies and Representatives worldwide. (see address list).
Due to technical requirements components may contain dangerous substances. For information on the type in
question please contact your nearest Siemens Office, Semiconductor Group.
Siemens AG is an approved CECC manufacturer.
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Preliminary Data
Bipolar IC
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The IC is designed for use in mobile radio communication
devices up to 1100 MHz.
Due to its low power consumption and low phase noise
generation it is suitable for the use in battery powered handheld
systems, e.g. GSM, cordless telephone and wireless LANs.
Vignette
3'62
Low supply voltage down to 2.7V.
It can be switched to a low-power standby mode.
Internal current source at the emitter follower output. No external resistor needed in typical
applications.
The divide ratio is 1:64/65 or 1:128/129 depending on the external circuit configuration.
The IC is board level compatible to the PMB 2312 prescaler.
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The differential inputs of the IC may be connected either balanced or single ended. In the latter case
the unused input must be RF-grounded with a capacitor (about 1.5 nF) with a low serial inductance.
Depending on the logic level at SW input the basic divide ratio of the ECL-stages is fixed to 1:64/65
or 1:128/129. The MOD input determines whether modulus 1:n or 1:n+1 (n=64 or 128 according to
SW-level) is active.
The IC can be switched to a low-power standby mode (input STB).
The MOD input is TTL/CMOS compatible.
The emitter follower output is CMOS compatible according to the application circuit on page 11. The
minimum logic swing is 0.8 Vpp.
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HIGH = US-0.1 V to US
LOW = GND to 0.8 V or open
1:64/65
1:128/129
HIGH = 2.0 V to US or open
LOW = GND to 0.8 V
1:64/1:128
1:65/1:129
HIGH = US-0.1 V to US
LOW = GND to 0.8 V
Divider
Q=HIGH, STANDBY-mode
4
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Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
I1
1
8
I2
US
2
7
STB
SW
3
6
MOD
Q
4
5
GND
RF-input I1
supply voltage US
divide ratio 1:64/65 - 1:128/129 control input (SW)
output Q
GND
modulus 1:n/n+1 (n=64 or 128) control input (MOD)
standby mode control input (STB)
RF-input I2
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US
STB
2
7
Uref
I2
4
8
Q
1:64/65
1:128/129
I1
1
I
SW
3
6
MOD
5
GND
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$EVROXWH0D[LPXP5DWLQJV
7A = -40 to 85 °C
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8QLW
PLQ
PD[
-0.3
6
V
2
V
V
Supply voltage
8S
Input level
(Pin 1; Pin 8)
8I
Voltage swing
(Pin 1 to 8)
8I18
-2
2
Input level
(Pin 3; Pin 6; Pin 7)
8SW,
8MOD,
8STB,
-0.3
8S+0.7V V
or 5.5V if
8S+0.7V >
5.5V
Output level
(Pin 4)
8Q
8S
V
Output current
(Pin 4)
,Q
5
mA
Junction temperature
7j
125
°C
Storage temperature
7S
125
°C
Thermal resistance
system-ambient
5thsa
185
K/W
-65
5HPDUNV
8S=0V
8S=2.7...5.5V
The maximum ratings may not be exceeded under any circumstances, not even momentarily and
individually, as permanent damage to the IC will result.
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max.
8QLW
Supply Voltage
8S
2.7
5.5
V
Input frequency
ƒ
50
1400
MHz
Ambient temperature
7A
-40
85
°C
5HPDUNV
Within the operational range the IC operates as described in the circuit description. The AC / DC
characteristic limits are not guaranteed.
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6XSSO\YROWDJH8S=2.7 to 5.5V
$PELHQWWHPSHUDWXUH7A = -20 to 85 °C (refered to the test circuit)
Supply current
Supply current
in standby-mode
Input level
dynamicrange
(see diagram 2)
Output logic swing
SW voltage High
SW voltage Low
SW input current
High
SW input current
Low
MOD voltage High
MOD voltage Low
MOD input current
High
MOD input current
Low
,S
1.9
2.4
mA
,S
1.95
2.45
mA
,S
2.00
2.5
mA
0.1
mA
400
5
280
2
mVrms
,STB
8in
3in
8in
3in
8Q
8Q
8SWH
8SWL
,SWH
25
-19
25
-19
1.1
1
1.1
0.8
8S-0.1V
GND
8MODH
8MODL
2.3
GND
&L <= 12pF, 5L=2kΩ
&L <= 8pF
V
V
µA
SW=8S
30
µA
SW=GND
8S
0.8
50
V
V
µA
MOD=8S
120
µA
MOD=GND
,MODH
,MODL
mVrms
dBm
VPP
VPP
8S
0.8
60
,SWL
dBm
inputs RF-grounded,
8S=2.7, 7A = 25 °C,
STB= 8S output open
inputs RF-grounded,
8S=4.0, 7A = 25 °C,
STB= 8S output open
inputs RF-grounded,
8S=5.5, 7A = 25 °C,
STB= 8S output open
inputs RF-grounded,
output open, STB = GND
100-1000MHz (sine wave)
100-1000MHz (sine wave)
1000-1100MHz (sine wave)
1000-1100MHz (sine wave)
AC /DC characteristics involve the spread of values guaranteed within the specified suply voltage and ambient
temperature range. Typical characteristics are the median of the production.
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STB voltage High
STB voltage Low
STB input current
High
STB input current
Low
Internal current
source (see block
diagram)
8STBH
8STBL
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PD[
8S-0.1
GND
,STBL
,
8QLW
8S
0.8
30
V
V
µA
STB = 8S
60
µA
STB = GND
µA
400
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MOD setup time Wset
(diagram 1)
29
ns
AC /DC characteristics involve the spread of values guaranteed within the specified suply voltage
and ambient temperature range. Typical characteristics are the median of the production.
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Calibration of the signal generator
Signal
generator
(50Ω)
Power meter
6dB
attenuator
(50Ω)
50Ω
attenuator directly
connected to
power meter
Input sensitivity and output logic swing measurement
spectrum
analyser
GND
5
US
6
UMOD
7
Signal
generator
(50Ω)
6dB
attenuator
(50Ω)
4
30%
3
UQ
USW
8
1n
1
US
Scope
US
2
USTB
UI2
Frequency
counter
UI
1n
RL
Cload
1n
Cload <= 8pF inc.
jig and instrument
input capacitance
attenuator directly
connected to
power meter
RL only needed for
enhanced driving
capability.
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MOD
&0263//
GND
5
MOD
6
STB
7
I2
8
1nF
4
30%
3
2
1
Q
F
ca. 1nF
SW
US
US
TBB 206
PMB 2306
PD
I1
1n
LF
VCO
(SW connected for 1:64/65 divider ratio)
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I
MOD
Wset
≈
Q
Changes of the mod-level made up to
this time will still affect the Q-output
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VCC
C3
VCC
C1
I2
6 dB
SW
STB
stand by
Attenuator
C2
50 Ohm
I1
max. +13dBm
Q
MOD
GND
CL
C1 = C2 = 1nF
C3 = 10 pF || 22nF
CL < 8pF
modulus control
input
Pin / [ dBm ]
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10
Max. power of signal source
0
operating
window
-10
-20
-30
-40
-50
0
200
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400
600
800
1000
f / [ MHz ]
13
1200
1400
1600
1800
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VCC
C3
SW
VCC
C1
I2
STB
stand by
50 Ohm
50 Ohm
C2
max. +13dBm
I1
Q
MOD
GND
CL
C1 = C2 = 1nF
C3 = 10pF || 22nF
CL < 8pF
modulus control
input
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Pin / [ dBm ]
Max. output power of signal source
10
0
operating
window
-10
-20
-30
-40
-50
0
200
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400
600
800
1000
f / [ MHz ]
14
1200
1400
1600
1800
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+4.0V
PMB 2306
GSM Application Board
with PMB 2313
Spectrum Analyser
Rhode & Schwarz FSBS
RF
REF
Plotter
10MHz Ref Out
3 wire bus
serial port
MAC Board
3&
PMB 2306 register programming:
N = 70, A = 20 (fout = 900.0 MHz)
R = 50 (fref = 200 kHz)
Status =11111100011111
IPD=2mA
Port 1=high
Dual Mode
Preamplifier Select= MOD A
AAnti-Bachlash Width=1.3ns
Standby 1/2=active
PD-polarity=positive
Mode 1/2=internal charge pump
Data Acquisition=synchronous
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C19
22 µ F
R9
R7
C20
22 pF
C12
22 pF
C16
22 pF
8.2 kΩ
100 Ω
R8
330 Ω
R6
220 Ω
L1
22 nH
RF
C15
22 pF
R13
150 Ω
R10
3.3 kΩ
X2
SMA
T3
T1 BFT 92
R4
18 kΩ
C9
100 pF
C8
C11
1.2 pF
10 pF
R11
8.2 kΩ
C13
BFR 280
C14
22 pF
T2
BFR 280
2.2 pF
C10
22 pF
D1
R15
2.2 kΩ
R12
6.8 kΩ
R14
150 Ω
RX
1.36 GHz
BBY 51
R5
8.2 kΩ
C7
5.6 nF
R3
8.2 kΩ
C5
560 pF
R2
22 kΩ
C17
33 pF
R A*
4.7 kΩ
R1
39
kΩ
C1
33 pF
C3
330 pF
LD MFO2MFO1 VDD1 PD
VSS1
FI
IC 1
PMB 2306
RI
VSS EN
DA
Q
SW
VS
I1
IC2
PMB 2313
CLK VDD MOD
GND MOD STB
I2
C4
1 nF
C2
33 pF
C4
100 nF
X1
SMA
REF
EN
DA
CLK
R*)
Only needed when using the PMB 2312 prescaler.
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4
5
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7
8
9
10
11
12
1
2
1
1
1
1
1
1
4
1
1
1
R7
R13, R14
R6
R8
R15
R10
RA
R12
R3, R5, R9, R11
R4
R2
R1
100Ω
150Ω
220Ω
330Ω
2.2kΩ
3.3kΩ
4.7kΩ
6.8kΩ
8.2kΩ
18kΩ
22kΩ
39kΩ
13
1
L1
22nH
14
15
16
17
1
1
1
6
1.2pF
2.2pF
10pF
COG/0805 B37940-K5010-C262
COG/0805 B37940-K5020-C262
COG/0805 B37940-K5100-J62
18
19
20
21
22
23
24
25
3
1
1
1
1
1
1
1
C11
C13
C8
C10, C12, C14
C15, C16, C30
C1, C2, C17
C9
C3
C5
C4
C7
C6
C19
22pF
33pF
100pF
330pF
560pF
1.0nF
5.6nF
100nF
22µF
COG/0805
COG/0805
COG/0805
COG/0805
COG/0805
26
27
28
1
2
1
D1
T2, T3
T1
BBY51
BFR280
BFT92
Q62702-B631
Q62702-F1298
Q62702-F1062
29
30
2
1
X1, X2
RX
SMA
1.3GHz
Connector
B69620-G1307-A410
31
1
32
1
IC1
or
IC2
or
PMB 2306T P-DSO-14
PMB 2306T P-DSO-14
PMB 2313T P-DSO-8-1
PMB 2313T P-DSO-8-1
Q67100-H6423 (TUBE)
Q67106-H6423 (T+R)
Q ?? (TUBE)
Q 67006-A6116 (T+R)
Semiconductor Group
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SMD/0805
SMD/0805
SMD/0805
SMD/0805
SMD/0805
SMD/0805
SMD/0805
SMD/0805
SMD/0805
SMD/0805
SMD/0805
SMD/0805
B54102-A1101-X60
B54102-A1151-J60
B54102-A1221-J60
B54102-A1331-J60
B54102-A1222-J60
B54102-A1332-J60
B54102-A1472-J60
B54102-A1682-J60
B54102-A1822-J60
B54102-A1183-J60
B54102-A1223-J60
B54102-A1393-J60
SIMID 01 B82412-A3220-M
17
B37940-K5220-J62
B37940-K5330-J62
B37940-K5101-J62
B37940-K5331-J62
B37940-K5561-J62
COG/1210
X7R/1210 B37950-K5104-K62
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Supply current
(typ.):
30%
30%
7HVW&RQGLWLRQ
5.7mA
1.95 mA
inputs RF-grounded,
8S = 4.0 V, 7amb = 25 °C
STB open, output open
Input frequency
200 - 1000 MHz
Supply voltage
4.0 - 5.5V
Output stage load: internal load resistor
100 - 1100 MHz
2.7 - 5.5 V
internal current
source
Phase noise:
same performance, see section
"Phase Noise Measurement"
Input impedance
(typ.):
40 Ω || 1.3 pF
750 Ω || 560 fF
66 Ω || 1.4 pF
1150 Ω || 350 fF
Input sensitivity:
I = 900 MHz, C1= C2 = 1 nF
8S = 4.0 V, 7amb = 25 °C
I = 450 MHz, C1= C2= 1 nF
8S = 4.0 V, 7amb = 25 °C
see following diagram
Due to the internal output current source of the PMB 2313, an external load resistor may be omitted
in most cases.
Input Sensitivity of PMB 2313 versus PMB 2312
Measurement according to Test Configuration 1
PMB 2313 vers. PMB 2312 Dynamic Range 4V Ratio 65 Test Circuit 1
0
PMB 2313
operating
window
-10
Pin / [ dBm ]
2313
2312
Max. output power of signal source
10
-20
-30
-40
-50
0
200
Semiconductor Group
400
600
800
1000
f / [ MHz ]
18
1200
1400
1600
1800
7.96
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5,2 max
5
0,7
0,19+0,06
1,75 max
1,45-0,2
4 -0,2
6±0,2
0,35+0,15
0,7 max
1,27
3,81
(Dual-in-Line-Package, Small-Outline)
20 A 8 DIN 41870 T16 (SMD)
Semiconductor Group
19
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