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Da t a S h ee t , V e rs i on 1. 2 , D ec e m be r 2 00 3
P re s c a l e r C i rc u i t 1 . 1 G H z
P M B 2 31 3 T V e r s i o n 1. 5
W i re l e s s In f r a s tr u c t ur e
Never
stop
thinking.
Edition 2003-12-01 Published by Infineon Technologies AG, St.-Martin-Strasse 53, 81669 Munchen, Germany (c) Infineon Technologies AG 2003. All Rights Reserved. Attention please! The information herein is given to describe certain components and shall not be considered as a guarantee of characteristics. Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office (www.infineon.com). Warnings Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered.
Prescaler Circuit 1.1 GHz Draft Copy Revision History: 2003-12-01 Previous Version: Page 20 1.1 Subjects (major changes since last revision) Replacing the PMB 2312 by the PMB 2313 removed
Version 1.2
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PMB 2313T Version 1.5
Table of Contents
1 2 3 4 5 6 7 8 9 10 11 12 13 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Pin Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Operating Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 AC/DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Test Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Application Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Definition of Modulus Set-Up Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Phase Noise Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Measured Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 GSM Application Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Package Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Data Sheet
4
Version 1.2, 2003-12-01
PMB 2313T Version 1.5
Overview
1
1.1
Overview - Prescaler Circuit 1.1 GHz
Functional Description/ Application
This IC is designed for use in mobile radio communication devices up to 1100 MHz. Due to low power consumption and low phase noise generation, the PMB2313T is suitable for use in battery powered handheld systems, e.g. GSM, cordless telephones and cordless consumer products, as well as in basestations. 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.
1.2
Circuit Description
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.
Table 1 Input pin SW MOD STB
Function Table Logic level HIGH = US-0.1 V to US LOW = GND to 0.8 V or open HIGH = 2.0 V to US or open LOW = GND to 0.8 V HIGH = US-0.1 V to US LOW = GND to 0.8 V Prescaler function 1:64/65 1:128/129 1:64/1:128 1:65/1:129 Divider Q=HIGH, STANDBY-mode
Data Sheet
5
Version 1.2, 2003-12-01
PMB 2313T Version 1.5
Pin Assignment
2
Pin Assignment
I1 US SW Q
1 2 3 4
8 7 6 5
I2 STB MOD GND
Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8
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
Data Sheet
6
Version 1.2, 2003-12-01
PMB 2313T Version 1.5
Block Diagram
3
Block Diagram
US STB 7 Uref 2
I2
8 1:64/65 1:128/129
4
Q
I1
1 I
SW
3 5 GND
6
MOD
Data Sheet
7
Version 1.2, 2003-12-01
PMB 2313T Version 1.5
Absolute Maximum Ratings
4
Absolute Maximum Ratings
TA = -40 to 85 C Parameter Supply voltage Input level (Pin 1; Pin 8) Voltage swing (Pin 1 to 8) Input level (Pin 3; Pin 6; Pin 7) Symbol US UI UI18 USW, UMOD, USTB, UQ -IQ Tj TS Rthsa Limit Values min. max. -0.3 6 2 -2 -0.3 2 US+0.7V or 5.5V if US+0.7V > 5.5V US 5 125 125 185 Unit V V V V US=2.7...5.5V Remarks
US=0V
Output level (Pin 4) Output current (Pin 4) Junction temperature Storage temperature Thermal resistance system-ambient
V mA C C K/W
-65
The maximum ratings may not be exceeded under any circumstances, not even momentarily and individually, as permanent damage to the IC will result. ESD-integrity ( according MIL-STD 883D, Meth. 3015.7): 500V
5
Parameter
Operating Range
Symbol US TA Limit Values min. max. 2.7 5.5 50 1400 -40 85 Unit V MHz C Remarks
Supply Voltage Input frequency Ambient temperature
Within the operational range the IC operates as described in the circuit description. The AC / DC characteristic limits are not guaranteed.
Data Sheet
8
Version 1.2, 2003-12-01
PMB 2313T Version 1.5
AC/DC Characteristics
6
AC/DC Characteristics
Supply voltage US=2.7 to 5.5V Ambient temperature TA = -20 to 85 C (refered to the test circuit)
Parameter
Symbol min.
Limit Values typ. 1.9 1.95 2.00 max. 2.4 2.45 2.5 0.1 25 -19 25 -19 1 0.8 US-0.1V GND 400 5 280 2 1.1 1.1 US 0.8 60 30 2.3 GND US 0.8 50 120
Unit
Test Condition
Supply current
IS IS IS
mA mA mA mA mVrms dBm mVrms dBm VPP VPP V V A A V V A A
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 STB voltage High STB voltage Low STB input current High STB input current Low Internal current source (see block diagram) Delay times MOD setup time (diagram 1)
ISTB Uin Pin Uin Pin UQ UQ USWH USWL ISWH -ISWL UMODH UMODL IMODH IMODL USTBH USTBL ISTBH -ISTBL I 400 US-0.1 GND
inputs RF-grounded, US=2.7, TA = 25 C, STB= US output open inputs RF-grounded, US=4.0, TA = 25 C, STB= US output open inputs RF-grounded, US=5.5, TA = 25 C, STB= US 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) CL <= 12pF, RL=2k CL <= 8pF SW=US SW=GND
MOD=US MOD=GND
US 0.8 30 60
V V A A A
STB = US STB = GND
tset
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.
Data Sheet
9
Version 1.2, 2003-12-01
PMB 2313T Version 1.5
Test Circuit
7
Test Circuit
Calibration of the signal generator
Signal generator (50)
6dB attenuator (50)
Power meter
50
attenuator directly connected to power meter
Input sensitivity and output logic swing measurement
spectrum analyser GND US 6 UMOD UQ USW US US UI
1n
5
4
Frequency counter
Signal generator (50)
6dB attenuator (50)
USTB UI2
7 8
PMB 2313
3 2 1
Scope RL Cload
1n
1n
attenuator directly connected to power meter
Cload <= 8pF inc. jig and instrument input capacitance RL only needed for enhanced driving capability.
Data Sheet
10
Version 1.2, 2003-12-01
PMB 2313T Version 1.5
Application Circuit
8
Application Circuit
MOD
CMOS-PLL
GND MOD STB 7 I2 8 5 6 4 Q SW US I1 1n LF ca. 1nF F
PMB 2304
PMB 2313
3 2 1
US
PD
1nF
VCO
(SW connected for 1:64/65 divider ratio)
Data Sheet
11
Version 1.2, 2003-12-01
PMB 2313T Version 1.5
Definition of Modulus Set-Up Time
9
Diagram 1
Definition of Modulus Set-Up Time
I
MOD
tset
Q
Changes of the mod-level made up to this time will still affect the Q-output
Data Sheet
12
Version 1.2, 2003-12-01
PMB 2313T Version 1.5
Definition of Modulus Set-Up Time
Diagram 2
Input Dynamic Range Test Configuration 1
C3 VCC I2 SW STB
VCC
C1 6 dB Attenuator 50 Ohm max. +13dBm C2 I1
stand by
Q MOD C1 = C2 = 1nF C3 = 10 pF || 22nF CL < 8pF GND CL modulus control input
PMB 2313 Dynamic Range 4V Ratio 65 Test Configuration 1 Pin / [ dBm ] 10 0 -10 -20 -30 -40 -50 0 200 400 600 800 1000 f / [ MHz ] 1200 1400 1600 1800 Max. power of signal source
operating window
Data Sheet
13
Version 1.2, 2003-12-01
PMB 2313T Version 1.5
Definition of Modulus Set-Up Time
Diagram 3
Input Dynamic Range Test Configuration 2
C3 VCC I2 50 Ohm SW STB VCC
C1
stand by
50 Ohm max. +13dBm
C2 I1 Q MOD GND CL modulus control input
C1 = C2 = 1nF C3 = 10pF || 22nF CL < 8pF
PMB 2313 Dynamic Range 4V Ratio 65 Test Configuration 2 20 Max. output power of signal source Pin / [ dBm ] 10
0
-10
operating window
-20
-30
-40
-50 0 200 400 600 800 1000 f / [ MHz ] 1200 1400 1600 1800
Data Sheet
14
Version 1.2, 2003-12-01
PMB 2313T Version 1.5
Phase Noise Measurement
10
Phase Noise Measurement
Test Setup
+4.0V
PMB 2304 GSM Application Board with PMB 2313
REF 3 wire bus serial port
RF
Spectrum Analyser Rhode & Schwarz FSBS
Plotter
10MHz Ref Out
MAC Board
PC
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
Data Sheet
15
Version 1.2, 2003-12-01
PMB 2313T Version 1.5
Measured Spectrum
11
Measured Spectrum
Using PMB 2306T
Data Sheet
16
Version 1.2, 2003-12-01
PMB 2313T Version 1.5
GSM Application Board
12
GSM Application Board
PMB 2304 GSM Application Board
C 19 22 F
C 20 22 pF
R7 100
R9 8.2 k
C 16 22 pF R 10 3.3 k R 13 150
L1 22 nH C 15 22 pF T3
X2 SMA RF
C 12 22 pF
R6 220
R8 330
R 11 T1 R4 18 k C8 10 pF C 11 1.2 pF C 10 22 pF C9 100 pF D1 BBY 51 RX 1.36 GHz BFT 92 C 13 2.2 pF R 12 6.8 k 8.2 k
C14 22 pF
BFR 280 T2 BFR 280
R 15 2.2 k
R 14 150
R5 8.2 k
C7 5.6 nF
R3 8.2 k
C5 560 pF R2 22 k R1 39 k
* RA 4.7 k
C 17 33 pF C1 33 pF
C3 330 pF
LD
MFO2 MFO1 VDD1
PD
VSS1
FI
Q
SW
VS
I1
IC 1 PMB 2304 PMB 2306
RI C4 1 nF VSS EN DA CLK VDD MOD
IC2 PMB 2313
GND MOD STB I2
C2 33 pF C4 100 nF REF X1 SMA EN DA CLK R*) Only needed when using the PMB 2312 prescaler. A
Data Sheet
17
Version 1.2, 2003-12-01
PMB 2313T Version 1.5
GSM Application Board
PMB 2306 GSM Application Board List of Components
Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Quantity 1 2 1 1 1 1 1 1 4 1 1 1 1 1 1 1 6 3 1 1 1 1 1 1 1 1 2 1 2 1 1 1 Reference R7 R13, R14 R6 R8 R15 R10 RA R12 R3, R5, R9, R11 R4 R2 R1 L1 C11 C13 C8 C10, C12, C14 C15, C16, C30 C1, C2, C17 C9 C3 C5 C4 C7 C6 C19 D1 T2, T3 T1 X1, X2 RX IC1 or IC2 or 100 150 220 330 2.2k 3.3k 4.7k 6.8k 8.2k 18k 22k 39k 22nH 1.2pF 2.2pF 10pF 22pF 33pF 100pF 330pF 560pF 1.0nF 5.6nF 100nF 22F BBY51 BFR280 BFT92 SMA 1.3GHz PMB 2304T P-DSO-14 PMB 2304T P-DSO-14 PMB 2313T P-DSO-8-1 PMB 2313T P-DSO-8-1 Part 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 COG/0805 B37940-K5010-C262 COG/0805 B37940-K5020-C262 COG/0805 B37940-K5100-J62 COG/0805 COG/0805 COG/0805 COG/0805 COG/0805 B37940-K5220-J62 B37940-K5330-J62 B37940-K5101-J62 B37940-K5331-J62 B37940-K5561-J62
COG/1210 X7R/1210 B37950-K5104-K62
Q62702-B631 Q62702-F1298 Q62702-F1062 Connector B69620-G1307-A410 Q 67106-H9101 (TUBE) Q 67106-H9101 (T+R) Q 67006-A6116 (TUBE) Q 67006-A6116 (T+R)
Data Sheet
18
Version 1.2, 2003-12-01
PMB 2313T Version 1.5
Package Outlines
13
Package Outlines
5 1,45-0,2
5,2 max 4 -0,2 0,7 0,19+0,06 60,2 1,75 max
8
5
1 0,35+0,15 1,27 3,81
4 0,7 max
Plastic-Package, P-DSO-8, Dual-in-Line-Package, 20 A 8 DIN 41870 T16 (SMD)
Data Sheet
19
Version 1.2, 2003-12-01
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